The HER2/neu (c-erbB-2) proto-oncogene is a transmembrane receptor tyrosine kinase that is clinically indicated in a number of carcinomas. Overexpression of the c-erbB-2 protein has been associated with ductal breast cancer, as well as pulmonary and gastric adenocarcinomas. A correlation between HER2 and p53 has also been documented, as overexpression of both proteins has been associated with early invasion and metastasis in bladder cancer.
Product Type:
Primary Antibody
Antibody Type:
Monoclonal
Format:
Predilute
Storage Temp:
2-8 degrees Celsius
Host Animal:
Mouse
Species Reactivity:
Human
Immunogen:
Recombinant Protein
Applications:
IHC
Clone number:
IHC042
Antibody Isotype:
IgG2a
GMDN Code:
57047
UKCA Status:
UKCA
CE-IVD Status:
IVDD
Positive Control:
Breast Carcinoma
Purification:
Affinity Purification
Buffer:
Tris Buffer pH7.6 with BSA, and sodium azide as preservative
EBS-I-100 reacts with C. difficile Toxin A, but not with V. cholerae subunit a, V. cholerae toxin, Pseudomonas aeruginosa exotoxin A, H-LT, P-LT. C. difficile is a major nosocomial pathogen that causes antibiotic-associated colitis and mediates inflammatory diarrhea by releasing two large protein enterotoxins (toxin A and toxin B) that are able to disrupt intestinal epithelial cells via their transferase activity and ability to monoglucosylate members of the Rho family. C. difficile toxin A is a toxin that is composed of 39 repeats that are responsible for binding to intestinal epithelial cell surface carbohydrates. C. difficile toxin A causes significant apoptosis of colonocytes which contributes to the formation of ulcers and pseudo-membranes in a pathway that involves p38-dependent activation of p53 and induction of p21, leading to cytochrome c release and caspase-3 activation through Bak activation.
Antibody Isotype:
IgG3-K
Monosan Range:
MONOSAN
Clone:
EBS-I-100
Concentration:
100 ug/ml
Storage buffer:
PBS with 0.02% sodium azide
Storage:
2-8°C
References 1:
Kim H, et al, Gastroenterology 129: 1875-1888 (2005)
References 2:
Carter JP, et al, Gut Microbes. 1(1): 5864 (2010)
p53, also known as Tumour Protein 53 or TP53, is a tumour suppressor and transcription factor that functions in a number of anti-cancer activities including DNA repair, cell-cycle arrest, and apoptosis in response to DNA damage or other stressors. Mutations in p53 are linked to a number of malignant tumours, including those of the breast, ovary, bladder, colon, lung, and melanoma. Anti-p53 staining has been used to detect intratubular germ cell neoplasia, and also to distinguish between uterine serous carcinoma and endometrioid carcinoma.
The HER2/neu (c-erbB-2) proto-oncogene is a transmembrane receptor tyrosine kinase that is clinically indicated in a number of carcinomas. Overexpression of the c-erbB-2 protein has been associated with ductal breast cancer, as well as pulmonary and gastric adenocarcinomas. A correlation between HER2 and p53 has also been documented, as overexpression of both proteins has been associated with early invasion and metastasis in bladder cancer.
Product Type:
Primary Antibody
Antibody Type:
Polyclonal
Format:
Predilute
Storage Temp:
2-8 degrees Celsius
Host Animal:
Rabbit
Species Reactivity:
Human
Immunogen:
Recombinant Protein
Applications:
IHC
Clone number:
IHC012
Antibody Isotype:
IgG
GMDN Code:
57047
UKCA Status:
UKCA
CE-IVD Status:
RUO
Positive Control:
Breast Carcinoma
Purification:
Affinity Purification
Buffer:
Tris Buffer pH7.6 with BSA, and sodium azide as preservative
FUNCTION: Ubiquitin-like protein which binds to a wide range of target proteins. Does not seem to be involved in protein degradation and may function as an antagonist of ubiquitin in the degradation process. Plays a role in a number of cellular processes such as nuclear transport, DNA replication and repair, mitosis and signal transduction. Involved in targeting RANGAP1 to the nuclear pore complex protein RANBP2. SUBUNIT: Covalently attached to a number of proteins such as PmL, RANGAP1, HIPK2, SP100, p53, p73alpha, MDM2, JUN and DNMT3B. Also interacts with HIF1A, HIPK2, HIPK3, CHD3, PIAS1, EXOSC9, TDG, RAD51 and RAD52. SUBCELLULAR LOCATION: Nucleus; nuclear membrane. Nucleus; nucleoplasm; nuclear speckle. Cytoplasm. SIMILARITY: Belongs to the ubiquitin family. SMT3 subfamily. SIMILARITY: Contains 1 ubiquitin-like domain.
Product Type:
Antibody
Antibody Type:
Polyclonal
Format:
Lyophilized
Host Animal:
Rabbit
Species Reactivity:
Human,Rat
Immunogen:
A synthetic peptide (AKPSTEDLGDKKEGEY) as part of human SUMO-1 peptide (aa: 6-21) conjugated to diphtheria toxoid has been used as the immunogen. This antigen is homologous with SUMO-1 of rat.
Applications:
IHC-Frozen,WB
Antibody Isotype:
Mixed
Application Details:
IHC, WB. A dilution of 1:1000 to 1:2000 is recommended for immunohistochemistry and 1:2000 to 1:4000 for western blot. Cell lysate from Hela and NIH-3T3 cell lysates may be used as a positive control, and for IHC, lung carcinoma may be used. Biosensis recommends optimal dilutions/concentrations should be determined by the end user.
Alternative Names:
Small ubiquitin-related modifier 1; Ubiquitin-like protein SMT3C; SMT3 homolog 3; Ubiquitin-homology domain protein PIC1; Ubiquitin-like protein UBL1; GAP-modifying protein 1; GMP1; Sentrin; SUMO1; SMT3C; SMT3H3; UBL1
Biosensis Brand:
Biosensis®
Conjugate:
Unconjugated
Shelf Life:
12 months after date of receipt (unopened vial).
Use:
For research use only.
Specificity:
This antiserum recognises human SUMO-1 and not ubiquitin. This antiserum is known to cross react with rat and human SUMO-1.
Storage:
After reconstitution keep aliquots at -20°C for a higher stability, and at 2-8°C with an appropriate antibacterial agent. Glycerol (1:1) may be added for an additional stability. Avoid repetitive freeze/thaw cycles.
Sheep anti-Beta-synuclein Polyclonal Antibody (Unconjugated), suitable for IHC-Frozen.
Background Info:
Beta-synuclein is a non-amyloid component of senile plaques found in Alzheimer disease. It could act as a regulator of SNCA aggregation. It protects nerurons from staurosporine and 6 hydroxy dopamine -stimulated capspase activation in a p53-dependent manner. It localises to the cytoplasm and it is predominantly expressed in the brain where it is most concentrated in presynaptic nerve terminals. This protein is phosphorylated. This protein is also associated with the disease Brain iron accumulation type 1 (NBIA1).
Product Type:
Antibody
Antibody Type:
Polyclonal
Format:
Lyophilized
Host Animal:
Sheep
Species Reactivity:
Human,Rat
Immunogen:
A synthetic peptide (IEPLMEPEGSYEDPPQE) as part of human beta synuclein protein (aa: 108-125) conjugated to diphteria toxid has been used as the immunogen.
Applications:
IHC-Frozen
Antibody Isotype:
Mixed
Application Details:
IHC. A dilution of 1:3000 to 1:8000 is recommended. Biosensis recommends optimal dilutions/concentrations should be determined by the end user.
Alternative Names:
SNCB
Biosensis Brand:
Biosensis®
Conjugate:
Unconjugated
Shelf Life:
12 months after date of receipt (unopened vial).
Use:
For research use only.
Specificity:
Known to be specific for beta synuclein. This antiserum is know to react with human, rat and other rodent beta synuclein.
Storage:
After reconstitution keep aliquots at -20°C for a higher stability, and at 2-8°C with an appropriate antibacterial agent. Glycerol (1:1) may be added for an additional stability. Avoid repetitive freeze/thaw cycles.
SUMO-1 binds to a wide range of target proteins as part of a post-translational modification system. Unlike ubiquitin, it does not seem to target protein for degradation, but is involved in a number of cellular processes such as nuclear transport, DNA replication and repair, mitosis, apoptosis, protein stability and signal transduction. SUBUNIT: Covalently attached to a number of proteins such as PmL, RANGAP1, HIPK2, SP100, p53, p73alpha, MDM2, JUN and DNMT3B. Also interacts with HIF1A, HIPK2, HIPK3, CHD3, PIAS1, EXOSC9, TDG, RAD51 and RAD52. SUBCELLULAR LOCATION: Nucleus; nuclear membrane. Nucleus; nucleoplasm; nuclear speckle. Cytoplasm. SIMILARITY: Belongs to the ubiquitin family. SMT3 subfamily. SIMILARITY: Contains 1 ubiquitin-like domain. PTM: Cleavage of the last four amino acids of the carboxy-terminus of the precursor form by SENP1 or SENP2 is necessary for function. Several pseudogenes have been reported as well as a number of alternatively spliced isoforms.
Product Type:
Antibody
Antibody Type:
Polyclonal
Format:
Lyophilized
Host Animal:
Sheep
Species Reactivity:
Human,Rat
Immunogen:
A synthetic peptide (AKPSTEDLGDKKEGEY) as part of human SUMO-1 peptide (aa: 6-21) conjugated to diphtheria toxoid has been used as the immunogen. This antigen is homologous with SUMO-1 of rat.
Applications:
IHC-Frozen,WB
Antibody Isotype:
Mixed
Application Details:
IHC, WB. A dilution of 1:2000 to 1:4000 is recommended for immunohistochemistry and 1:4000 to 1:8000 for western blot. Cell lysate from Hela and NIH-3T3 cell lysates may be used as a positive control, and for IHC, lung carcinoma may be used. Biosensis recommends optimal dilutions/concentrations should be determined by the end user.
Alternative Names:
Small ubiquitin-related modifier 1; Ubiquitin-like protein SMT3C; SMT3 homolog 3; Ubiquitin-homology domain protein PIC1; Ubiquitin-like protein UBL1; GAP-modifying protein 1; GMP1; Sentrin; SUMO1; SMT3C; SMT3H3; UBL1
Biosensis Brand:
Biosensis®
Conjugate:
Unconjugated
Shelf Life:
12 months after date of receipt (unopened vial).
Use:
For research use only.
Specificity:
This antiserum recognises human SUMO-1 and not ubiquitin. This antiserum is known to cross react with rat and human SUMO-1.
Storage:
After reconstitution keep aliquots at -20°C for a higher stability, and at 2-8°C with an appropriate antibacterial agent. Glycerol (1:1) may be added for an additional stability. Avoid repetitive freeze/thaw cycles.
Sheep anti-Beta-synuclein Polyclonal Antibody (Unconjugated), suitable for IHC-Frozen.
Background Info:
Beta-synuclein is a non-amyloid component of senile plaques found in Alzheimer disease. It could act as a regulator of SNCA aggregation. It protects neurons from staurosporine and 6 hydroxy dopamine -stimulated capspase activation in a p53-dependent manner. It localises to the cytoplasm and it is predominantly expressed in the brain where it is most concentrated in presynaptic nerve terminals. This protein is phosphorylated. This protein is also associated with the disease Brain iron accumulation type 1 (NBIA1).
Product Type:
Antibody
Antibody Type:
Polyclonal
Format:
Affinity purified and dialysed against PBS. Contains 0.02% sodium azide.
Host Animal:
Sheep
Species Reactivity:
Human,Rat
Immunogen:
A synthetic peptide (IEPLMEPEGSYEDPPQE) of human beta synuclein protein (aa: 108-125) conjugated to diptheria toxid has been used as the immunogen.
Applications:
IHC-Frozen
Antibody Isotype:
IgG
Application Details:
IHC. A working concentration of 1 µg/mL is recommended. Biosensis recommends optimal dilutions/concentrations should be determined by the end user.
Alternative Names:
SNCB
Biosensis Brand:
Biosensis®
Conjugate:
Unconjugated
Shelf Life:
12 months after date of receipt (unopened vial).
Use:
For research use only.
Specificity:
Known to be specific for beta synuclein. This antiserum is known to react with beta synuclein of human, rat and other rodents.
Storage:
After reconstitution keep aliquots at -20°C for a higher stability, and at 2-8°C with an appropriate antibacterial agent. Glycerol (1:1) may be added for an additional stability. Avoid repetitive freeze/thaw cycles.
Rabbit anti-Beta-synuclein Polyclonal Antibody (Unconjugated), suitable for WB, IHC-Frozen.
Background Info:
Beta-synuclein is a non-amyloid component of senile plaques found in Alzheimer disease. It could act as a regulator of SNCA aggregation. It protects nerurons from staurosporine and 6 hydroxy dopamine -stimulated capspase activation in a p53-dependent manner. It localises to the cytoplasm and it is predominantly expressed in the brain where it is most concentrated in presynaptic nerve terminals. This protein is phosphorylated. This protein is also associated with the disease Brain iron accumulation type 1 (NBIA1).
Product Type:
Antibody
Antibody Type:
Polyclonal
Format:
Lyophilized
Host Animal:
Rabbit
Species Reactivity:
Human,Rat
Immunogen:
A synthetic peptide (IEPLMEPEGSYEDPPQE) of human beta synuclein protein (aa: 108-125) conjugated to diptheria toxid has been used as the immunogen.
Applications:
IHC-Frozen,WB
Antibody Isotype:
Mixed
Application Details:
IHC, WB , immunoblot. A dilution of 1:500 to 1:2000 is recommended for these applications. Biosensis recommends optimal dilutions/concentrations should be determined by the end user.
Alternative Names:
SNCB
Biosensis Brand:
Biosensis®
Conjugate:
Unconjugated
Shelf Life:
12 months after date of receipt (unopened vial).
Use:
For research use only.
Product references:
Israeli E. and Sharon R. (2009) Beta-synuclein occurs in vivo in lipid-associated oligomers and forms hetero-oligomers with alpha-synuclein J Neurochem. 2009 Jan;108(2):465-74
Specificity:
Less than 0.1% cross reactivity to human alpha synuclein This antiserum is known to react with human and rat beta synuclein.
Storage:
After reconstitution keep aliquots at -20°C for a higher stability, and at 2-8°C with an appropriate antibacterial agent. Glycerol (1:1) may be added for an additional stability. Avoid repetitive freeze/thaw cycles.
Ku Antigen (DNA-dependent DNA helicase) is a heterodimer (of 72 and 87 kDa polypeptides) which contributes to genomic integrity through its ability to bind DNA double-strand breaks and facilitate repair by the nonhomologous end-joining pathway. A DNA double-strand break is a major lesion that destroys the integrity of the DNA molecule. Such damage is introduced by ionizing radiation. Ku binds to free double-stranded DNA ends and is the DNA-binding component of the DNA-dependent protein kinase. Thus, the Ku protein is involved in DNA repair and in V(D)J recombination, and the Ku-DNA-dependent protein kinase complex may have a role in those same processes. Ku70 and Ku80 share a common topology and form a dyad-symmetrical molecule with a preformed ring that encircles duplex DNA. The binding site can cradle 2 full turns of DNA while encircling only the central 3-4 base pairs. Ku makes no contacts with DNA bases and few with the sugar-phosphate backbone, but it fits sterically to major and minor groove contours so as to position the DNA helix in a defined path through the protein ring. These features are well designed to structurally support broken DNA ends and to bring the DNA helix into phase across the junction during end processing and ligation. Mouse cells deficient for Ku80 display a marked increase in chromosomal aberrations, including breakage, translocations, and aneuploidy. Despite the observed chromosome instabilities, Ku80 -/- mice have only a slightly earlier onset of cancer. Loss of p53 synergizes with Ku80 to promote tumorigenesis such that all Ku80 -/- and p53 -/- mice succumb to disseminated pro-B-cell lymphoma before 3 months of age. The p70/p80 complex binds to the ends of double-stranded DNA in a cell cycle-dependent manner, being associated with chromosomes of interphase cells, followed by complete dissociation from the condensing chromosomes in early prophase. Some patients with systemic lupus erythematosus produce very large amounts of autoantibodies to p70 and p80. The autoantibody has been found in patients with autoimmune thyroid disease (Graves disease) as well as in those with lupus.
Product Type:
Antibodies Primary
Antibody Type:
monoclonal
Storage Temp:
Store at 2-8°C. Do not freeze.
Immunogen:
human whole T-lymphocytes
Applications:
ICC,IP
Additional Info:
The antibody MEM-54 reacts with Ku80, a 80 kDa subunit of Ku autoantigen (heterodimer of 72 and 87 kDa intracellular polypeptides). Ku autoantigen is involved in DNA repair and in V(D)J recombination through its ability to bind DNA double-strand breaks.
The tumour suppressor p21Waf1 (wild-type p53-activated fragment 1; also known as Cip1, Cdk interacting protein, or SDI 1) is a cyclin-dependent kinase (Cdk) inhibitor, which is expressed by involvement of p53, Egr-1, AP2, STATs or other transcription factors upon various stimuli resulting in cell cycle arrest. Through its N-terminal domain p21Waf1 inhibits Cdk activity, whereas through the C-terminal domain it inhibits the activity of PCNA (proliferating cell nuclear antigen) to activate DNA replication. Cytosolic location of p21 counteracts its inhibitory activities.
Product Type:
Antibodies Primary
Antibody Type:
monoclonal
Storage Temp:
Store at 2-8°C. Do not freeze.
Immunogen:
Human p21 protein
Applications:
IHC,ICC,ELISA
Additional Info:
The antibody WA-1 reacts with p21 protein (Waf1, Cip1, SDI 1; intracellular antigen), a 21 kDa tumour suppressor, which inhibits the activity of cyclin-dependent family kinases and of proliferating cell nuclear antigen.
Cdk1 (cyclin-dependent kinase 1), also known as p34Cdc2 (cell division control protein kinase 2) depends on cyclin A and B and is triggered by a positive feedback loop at the end of G2 phase, which is the key event that initiates mitotic entry. Destruction of cyclin B during metaphase results in inactivation of Cdk1, allowing mitotic exit and cell division. Cdk1 also contributes to the control of DNA replication. Cdk1 can be ihibited by several transcriptional targets of p53, such as p21WAF.
Product Type:
Antibodies Primary
Antibody Type:
monoclonal
Storage Temp:
Store at 2-8°C. Do not freeze.
Immunogen:
Bacterially expressed full-length human Cdk1 protein
Applications:
IP,WB,IHC,ICC
Additional Info:
The antibody POH-1 specifically detects Cdk1 (p34Cdc2; an intracellular antigen). Staining of Cdk1 reflects the proliferating potential of respective tissue.
Actin is a highly conserved protein and an essential component of cell cytoskeleton and plays an important role in cytoplasmic streaming, cell shape determination, cell division, organelle movement and extension growth. Preferentially expressed in young and expanding tissues, floral organ primordia, developing seeds and emerging inflorescence.
Product Type:
Antibody
Antibody Type:
Polyclonal
Format:
Lyophilized
Storage Temp:
Store lyophilized/reconstituted at -20 °C; once reconstituted make aliquots to avoid repeated freeze-thaw cycles. Please remember to spin the tubes briefly prior to opening them to avoid any losses that might occur from material adhering to the cap or sides of the tube.
Chlamydomonas reinhardtii (too high background for this species)
Selected references:
Czernicka et al. (2022). Proteomic Studies of Roots in Hypoxia-Sensitive and -Tolerant Tomato Accessions Reveal Candidate Proteins Associated with Stress Priming. Cells. 2022 Jan 31;11(3):500. doi: 10.3390/cells11030500. PMID: 35159309; PMCID: PMC8834170.Kumari et al. (2021) In-depth assembly of organ and development dissected Picrorhiza kurroa proteome map using mass spectrometry. BMC Plant Biol. 2021 Dec 22;21(1):604. doi: 10.1186/s12870-021-03394-8. PMID: 34937558; PMCID: PMC8693493.Mishra, Sahu & Shaw (2021). Insight into the cellular and physiological regulatory modulations of Class-I TCP9 to enhance drought and salinity stress tolerance in cowpea. Physiol Plant. 2021 Aug 30. doi: 10.1111/ppl.13542. Epub ahead of print. PMID: 34459503.Zhuang et al (2021). EGY3 mediates chloroplastic ROS homeostasis and promotes retrograde signaling in response to salt stress in Arabidopsis. Cell Rep. 2021 Jul 13;36(2):109384. doi: 10.1016/j.celrep.2021.109384. PMID: 34260941.Ngou et al. (2021) Mutual potentiation of plant immunity by cell-surface and intracellular receptors. Nature. 2021 Mar 10. doi: 10.1038/s41586-021-03315-7. Epub ahead of print. PMID: 33692545.
Special application note:
Antibody available in 3 various pack sizes: 50, 100 and 150 l - Please inquire.This product can be sold containing ProClin if requested.
ClpB1 Chaperone protein ClpB1 is involved in acquired thermotolerance in cyanobacteria and belongs to molecular chaperones. Contributes to cold acclimation process in cyanobacteria.
Product Type:
Antibody
Antibody Type:
Polyclonal
Format:
Lyophilized
Storage Temp:
Store lyophilized/reconstituted at -20 °C; once reconstituted make aliquots to avoid repeated freeze-thaw cycles. Please remember to spin the tubes briefly prior to opening them to avoid any losses that might occur from material adhering to the cap or sides of the tube.
Host Animal:
Rabbit
Species Reactivity:
Synechococcus sp. strain PCC 7942
Expected Species:
Cyanobacteria Species of your interest not listed? Contact us
Immunogen:
C-terminal 163 amino acid sequence of the Synechococcus sp. strain PCC 7942 ClpB1 protein, fused to the MBP (maltose binding protein). UniProt: P53533
For western blot detection image refer to the article below
Application Details:
1 : 1000 (WB)
Purity:
Serum
Reconstitution:
For reconstitution add 50 l of sterile water
Molecular Weight:
79 | 93 kDa
Not reactive in:
No confirmed exceptions from predicted reactivity are currently known
Selected references:
Porankiewicz and Clarke (1997). Induction of the heat shock protein ClpB affects cold acclimation in the cyanobacterium Synechococcus sp. strain PCC 7942. J Bacteriol. 1997 Aug;179(16):5111-7.
CD43 (leukosialin, sialophorin) is a transmembrane mucin-like protein with high negative charge, expressed on the surface of most hematopoietic cells. CD43 contributes to a repulsive barrier that interferes with cellular adhesion, however, in certain cases also promotes leukocyte aggregation. By interaction with actin-binding proteins ezrin and moesin CD43 plays a regulatory role in remodeling T-cell morphology and regulates cell-cell interactions during lymphocyte traffic. CD43 signaling both enhances LFA-1 adhesiveness and counteracts LFA-1 induction via other receptors. Expression of CD43 causes induction of functionally active tumour suppressor p53 protein, but in case of p53 and ARF defficiency CD43 promotes tumour proliferation and viability. It appears to be an important modulator of leukocyte functions.
Antibody Isotype:
IgG1
Monosan Range:
MONOSAN
Clone:
MEM-59
Concentration:
1 mg/ml
Storage buffer:
Phosphate buffered saline (PBS) solution with 15 mM sodium azide
NKp80, also known as CLEC5C or KLRF1, is a type II transmembrane glycoprotein of the C lectin family, which is expressed in 80 kDa homodimers on NK cells, and subsets of CD8+ alpha/beta T cells, and gamma/delta T cells. It belongs to the activating coreceptors, which induce cytotoxicity, and production of pro-inflammatory cytokines. Its ligand AICL is expressed on myeloid cells.SpecificityThe mouse monoclonal antibody FP3.2 [FPS392] reacts with human p53 tumour suppressor intracellular protein phosphorylated at CKII site (Ser 392).Application detailsFlow cytometry: Recommended dilution: 1-4 ?g/ml.
Antibody Isotype:
IgG1 kappa
Monosan Range:
MONOSAN
Clone:
5D12
Concentration:
1 mg/ml
Format:
Purified by protein-A affinity chromatography.
Storage buffer:
Phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide
PPM1D is a Mg2+/Mn2+ dependent protein phosphatase 1D with inducible expression in response to various types of environmental stress. This expression is p53-dependent, and subsequently PPM1D negatively regulates the p53-mediated transcription, thus it suppresses the apoptosis. PPM1D contributes to development of carcinomas, and seems to be a promissing therapeutic target. Amplification of PPM1D is associated with breast cancer.SpecificityThe antibody Hs-36 reacts with PRKAR2A (protein kinase A regulatory type II alpha subunit), an intra-acrosomal protein.Application detailsWestern blotting: Recommended dilution: 1-2 ?g/ml.
Antibody Isotype:
IgG1
Monosan Range:
MONOSAN
Clone:
7E11/C5
Concentration:
1 mg/ml
Format:
Purified by protein-A affinity chromatography.
Storage buffer:
Phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide
The tumour suppressor protein p53 is a key element of intracellular anticancer protection. It mediates cell cycle arrest or apoptosis in response to DNA damage or to starvation for pyrimidine nukleotides. It is up-regulated in response to these stress signals and stimulated to activate transcription of specific genes, resulting in expression of p21waf1 and other proteins involved in G1 or G2/M arrest, or proteins that trigger apoptosis, such as Bcl-2. The structure of p53 comprises N-terminal transactivation domain, central DNA-binding domain, oligomerisation domain, and C-terminal regulatory domain. There are various phosphorylation sites on p53, of which the phosphorylation at Ser15 is important for p53 activation and stabilization.
Antibody Isotype:
IgG2a
Monosan Range:
MONOSAN
Clone:
BP53-12
Concentration:
1 mg/ml
Storage buffer:
Phosphate buffered saline (PBS) solution with 15 mM sodium azide
Actin is a highly conserved protein and an essential component of cell cytoskeleton and plays an important role in cytoplasmic streaming, cell shape determination, cell division, organelle movement and extension growth. Preferentially expressed in young and expanding tissues, floral organ primordia, developing seeds and emerging inflorescence.
Product Type:
Antibody
Antibody Type:
Monoclonal
Format:
Lyophilized
Storage Temp:
Store lyophilized/reconstituted at -20 °C; once reconstituted make aliquots to avoid repeated freeze-thaw cycles. Please remember to spin the tubes briefly prior to opening them to avoid any losses that might occur from material adhering to the cap or sides of the tube.
The antibody neutralizes mouse interleukin 6 (IL-6). It does not cross-react with LPS (the component of the bacterial cell wall which is considered responsible for the toxicity of gram-negative bacteria) and TNFalpha nor does it block human or rat IL-6 in proliferation assays using the KD83 cell line. MP5-32C11 inhibits mouse IL-6-induced proliferation of the NFS60 myelomonocytic cell line and KD83 plasmacytoma. IL-6 is a pluripotent 20-22 kDa cytokine which plays a role in the pathophysiology of severe infection and regulates the immune response, acute phase reaction and haematopoiesis. IL-6 plays a critical role in Bcell differentiation to plasma cells and is a potent growth factor for plasmacytoma and myeloma. Continuous IL-6 gene expression makes an essential contribution to a multistep oncogenesis of plasma cell neoplasia. IL-6 is a very useful culture supplement for the generation of a high number of antibodyproducing hybridomas.
Cdk1 (cyclin-dependent kinase 1), also known as p34Cdc2 (cell division control protein kinase 2) depends on cyclin A and B and is triggered by a positive feedback loop at the end of G2 phase, which is the key event that initiates mitotic entry. Destruction of cyclin B during metaphase results in inactivation of Cdk1, allowing mitotic exit and cell division. Cdk1 also contributes to the control of DNA replication. Cdk1 can be ihibited by several transcriptional targets of p53, such as p21WAF.
Antibody Isotype:
IgG2a
Monosan Range:
MONOSAN
Clone:
POH-1
Concentration:
1 mg/ml
Storage buffer:
Phosphate buffered saline (PBS) solution with 15 mM sodium azide
Ku Antigen (DNA-dependent DNA helicase) is a heterodimer (of 72 and 87 kDa polypeptides) which contributes to genomic integrity through its ability to bind DNA double-strand breaks and facilitate repair by the nonhomologous end-joining pathway. A DNA double-strand break is a major lesion that destroys the integrity of the DNA molecule. Such damage is introduced by ionizing radiation. Ku binds to free double-stranded DNA ends and is the DNA-binding component of the DNA-dependent protein kinase. Thus, the Ku protein is involved in DNA repair and in V(D)J recombination, and the Ku-DNA-dependent protein kinase complex may have a role in those same processes. Ku70 and Ku80 share a common topology and form a dyad-symmetrical molecule with a preformed ring that encircles duplex DNA. The binding site can cradle 2 full turns of DNA while encircling only the central 3-4 base pairs. Ku makes no contacts with DNA bases and few with the sugar-phosphate backbone, but it fits sterically to major and minor groove contours so as to position the DNA helix in a defined path through the protein ring. These features are well designed to structurally support broken DNA ends and to bring the DNA helix into phase across the junction during end processing and ligation. Mouse cells deficient for Ku80 display a marked increase in chromosomal aberrations, including breakage, translocations, and aneuploidy. Despite the observed chromosome instabilities, Ku80 -/- mice have only a slightly earlier onset of cancer. Loss of p53 synergizes with Ku80 to promote tumorigenesis such that all Ku80 -/- and p53 -/- mice succumb to disseminated pro-B-cell lymphoma before 3 months of age. The p70/p80 complex binds to the ends of double-stranded DNA in a cell cycle-dependent manner, being associated with chromosomes of interphase cells, followed by complete dissociation from the condensing chromosomes in early prophase. Some patients with systemic lupus erythematosus produce very large amounts of autoantibodies to p70 and p80. The autoantibody has been found in patients with autoimmune thyroid disease (Graves disease) as well as in those with lupus.SpecificityThe mouse monoclonal antibody LF5-1D2 recognizes lactoferrin, an iron-binding secreted glycoprotein of about 90 kDa, which has anti-inflammatory, immunomodulatory and anti-microbial properties.Application detailsImmunocytochemistry: Recommended dilution: 2 ?g/ml, PFA-fixation possible.
Antibody Isotype:
IgG2a
Monosan Range:
MONOSAN
Clone:
MEM-54
Concentration:
1 mg/ml
Format:
Purified by protein-A affinity chromatography.
Storage buffer:
Phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide
Storage:
2-8°C
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