LN-5 reacts with human macrophages and displays lymph node germinal center and mantle zone B cell reactivity. It reacts with interdigitating reticulum cells, with tingible body and sinus histiocytes. It further reacts with certain tumor cells and also with normal nonlymphoid tissue like chief cells of the stomach and spermatogonia. LN-5 is negative on Hodgkins disease and non-Hodgkins lymphomas.
The monoclonal antibody 4H5 reacts specifically with full length human natural and recombinant Bactericidal Permeability Increasing protein (BPI). The antimicrobial protein BPI is a 55 kDa protein found in the primary (azurophilic) granules of human neutrophils and has also been detected on surface of neutrophils, small intestinal and oral epithelial cells. BPI is a bactericidal compound that is present in polymorphonuclear cells (PMN) and in lower levels in the specific granules of eosinophils. BPI possesses high affinity toward the lipid A region of lipopolysaccharides (LPS) that comprise the outer leaflet of the gram-negative bacterial outer membrane. Binding of BPI to the lipid A moiety of LPS exerts multiple anti-infective activities against gram-negative bacteria: 1) cytotoxicity via sequential damage to bacterial outer and inner lipid membranes, 2) neutralization of gram-negative bacterial LPS, 3) opsonization of bacteria to enhance phagocytosis by neutrophils. Airway epithelial cells constitutively express the BPI gene and produce the BPI protein and, therefore, BPI may be a critical determinant in the development of LPS-triggered airways disease. Inflammation induced by LPS possibly contributes to the development of rapid airflow decline, a serious and often fatal complication of hematopoietic cell transplantation. Furthermore, a 21 kDa bioactive recombinant fragment of BPI, rBPI21, was shown to confer a survival advantage against invasive pneumococcal disease by binding to the gram-positive bacterial pathogen, pneumolysin. The monoclonal antibody 4H5 recognizes only free BPI and does not interact with BPI that has formed a complex with LPS.
UACA (Uveal Autoantigen with Coiled-coil domains and Ankyrin repeats) is a 1,416 amino acid nuclear membrane protein. It was originally identified as an autoantigen in patients with panuveitis, a characteristic of Vogt-Koyanagi-Harada disease, and in patients with Graves' disease. UACA was also later identified as Nucling, a mRNA differentially expressed in F9 embryonal carcinoma cells, and that is up-regulated during cardiac muscle differentiation. UACA appears to function as a pro-apoptotic protein that recruits the apaf-1- pro-caspase-9 complex for the induction of apoptosis to mediate the cell-death pathway.
Antibody Isotype:
IgG1,kappa
Monosan Range:
MONOSAN
Clone:
AE-5
Concentration:
100 ug/ml
Storage buffer:
PBS with 0.02% sodium azide
Storage:
2-8°C
References 1:
Yamada, K., et al. Biochem. Biophys. Res. Commun. 280: 1169-1176 (2001)
The antibody reacts with the ?? subunit of the integrin protein family and seems to be human specific. The antibody reacts with an extracellular epitope of the ?? integrin molecule. Mab DF5 does react with paraffin sections
58-15 Recognizes riboncleoproteins (RNP), found predominantly in nuclear ribonucleoprotein (nRNP) particles, one of the main components of nucleoli. It identifies cells active in the cell cycle and hence can be used to measure the mitotic activity of cell populations. Since the antibody can be used in paraffin embedded tissue sections, it can identify actively cycling cells within routinely fixed tissue specimens. 58-15 Can be considered a pan nRNP antibody. Pan nRNP antibodies provide detection for a range of RNP proteins.
Antibody Isotype:
IgM
Monosan Range:
MONOSAN
Clone:
58-15
Concentration:
100 ug/ml
Storage buffer:
PBS with 0.02% sodium azide
Storage:
2-8°C
References 1:
Clevenger, C.V. et al. J Histochem Cytochem 32: 757-765 (1984)
References 2:
Clevenger, C.V. et al. Cytometry 6: 208-214 (1985)
References 3:
Maryam A and Nigel WF, J Virol. 75: 12070-12080, (2001)
The antibody reacts with an internal epitope of MRP1, a 180-195 kD transmembrane transporter protein overexpressed in various human non-P-glycoprotein MDR tumor cell lines. MRPm5 was raised against a bacterial fusion protein of MRP1, containing amino acids 986-1204 of the protein. MRPm5 does not cross-react with the human MDR1 and MDR3 gene products.
Antibody Isotype:
IgG2a
Monosan Range:
MONOSAN
Clone:
MRPm5
Concentration:
100 ug/ ml
Format:
Protein G purified
Storage buffer:
PBS with 0.1% BSA and 0.02% sodium azide
Storage:
2-8°C
References 1:
Cole S et al. Science 1992; 258: 1650-1654
References 2:
Flens M et al. Cancer Res 1994; 54: 4557-4563
References 3:
Zaman et al. Proc Nat Acad Sci 1994; 91: 8822-8826
TV-1 recognizes fibronectin in frozen and paraffin sections of human, pig, mouse and rat tissues. Specifically, it stains this extracellular adhesive glycoprotein in connective tissues and blood vessels. TV-1 does not recognize the soluble dimeric form of fibronectin (plasma fibronectin) but strongly stains matrix fibronectin in tissues. Cellular fibronectin is widely distributed in the stroma of many malignant tumors
Antibody Isotype:
IgG1-K
Monosan Range:
MONOSAN
Clone:
TV-1 (2755-8, EP-5)
Concentration:
100 ug/ml
Storage buffer:
PBS with 0.02% sodium azide
Storage:
2-8°C
References 1:
Epstein, AL. et al. Cancer Res. 55(12): 2673-80 (1995)
Laminins are large hetero-trimeric, non-collagenous glycoproteins found in basement membranes and composed of ?, ?, and ? chains. A5 reacts specifically with ? chain 1. Alterations of basement membrane integrity, from local discontinuities up to complete loss, are described in many types of human and animal epithelial neoplasms.
Antibody Isotype:
IgG2a-K
Monosan Range:
MONOSAN
Clone:
A5
Concentration:
100 ug/ml
Storage buffer:
PBS with 0.02% sodium azide
Storage:
2-8°C
References 1:
Ljubimov JY et. al. Cancer Res. 61(14): 5601-5610 (2001)
References 2:
Ljubimov AV et. al. Int J Cancer 50: 562-566 (1992)
FR4A5 reacts with CD15 (220 kDa). CD15 contains the pentasaccharide lacto-n-fucopentaose III and plays a role in mediating phagocytosis, bactericidal activity, and chemotaxis. It is present on >95% of granulocytes including neutrophils and eosinophils and to a lesser degree on monocytes. In addition, CD15 is expressed in Reed-Sternberg cells and some epithelial cells. CD15 is occasionally expressed in large cell lymphomas of both B and T phenotypes which otherwise have a quite distinct histological appearance. It is also expressed on a wide variety of other tumor cells including myeloid leukemia, breast, colorectal, and lung cancer cells. Cross reactivity has been observed with Glc?1-6glc?1-4Glc, Tn, blood group H1, and maltose.
Antibody Isotype:
IgM-K
Monosan Range:
MONOSAN
Clone:
FR4A5
Concentration:
100 ug/ml
Storage buffer:
PBS with 0.02% sodium azide
Storage:
2-8°C
References 1:
Manimala J.C. et al. Glycobiology. 17(8): 17C-23C (2007)
References 2:
Gildersleeve J. et al. Glycobiology. 18(0): 746 (2008)
UACA (Uveal Autoantigen with Coiled-coil domains and Ankyrin repeats) is a 1,416 amino acid nuclear membrane protein. It was originally identified as an autoantigen in patients with panuveitis, a characteristic of Vogt-Koyanagi-Harada disease, and in patients with Graves' disease. UACA was also later identified as Nucling, a mRNA differentially expressed in F9 embryonal carcinoma cells, and that is up-regulated during cardiac muscle differentiation. UACA appears to function as a pro-apoptotic protein that recruits the apaf-1- pro-caspase-9 complex for the induction of apoptosis to mediate the cell-death pathway.
Antibody Isotype:
IgG1-K
Monosan Range:
MONOSAN
Clone:
AE-5
Concentration:
100 ug/ml
Storage buffer:
PBS with 0.02% sodium azide
Storage:
2-8°C
References 1:
Yamada, K., et al. Biochem. Biophys. Res. Commun. 280: 1169-1176 (2001)
SC-05 reacts with a reduction resistant epitope on 80 kDa human secretory component (both free and bound to SIgA). Secretory component is differentially expressed in epithelium, thus SC-05 can identify subpopulations of epithelial cells and epithelial differentiation. Secretory component negative cell lines are not stained with SC-05.
Antibody Isotype:
IgG1-K
Monosan Range:
MONOSAN
Clone:
SC-05
Concentration:
100 ug/ml
Storage buffer:
PBS with 0.02% sodium azide
Storage:
2-8°C
References 1:
Kvale, D. et al, Int J Cancer 42(4): 638-641 (1988)
References 2:
Bartek, J. et al, Histochem 91(3): 235-244 (1989)
References 3:
Bartek, J. et al, Histochem J 22(10): 537-534 (1990)
108-2C5 recognizes an intralocus determinant present on a limited number of HLA-A locusencoded gene products (HLA-A2, -A3, A28, -A29, -A30, -A31 and -Aw33). Furthermore, by testing its reactivity with HLA-A2 natural variants and mutants, the importance of amino acid residues 79 and/or 80 of the alpha1 domain was demonstrated in the formation of an intralocus HLA-A determinant.
Antibody Isotype:
IgG1-K
Monosan Range:
MONOSAN
Clone:
108-2C5
Concentration:
100 ug/ml
Storage buffer:
PBS with 0.02% sodium azide
Storage:
2-8°C
References 1:
Lozano, F. et al., Immunogenetics 30: 50-53 (1989)
References 2:
Lozano, F. et al., Tissue Antigens 35: 193-195 (1990)
References 3:
Domenech, N. et al., Human Immunol 30: 140-146 (1991)
References 4:
Ryschich, E, et al, Clin Cancer Res. 11(2 Pt 1): 498-504 (2005)
EBS-I-025 reacts with a conserved repeat domain on LMP1 (AA 268-286), present in all EBV isolates. LMP1 is expressed in most viral latency stages in vitro and in vivo
EBS-T-005 reacts with MADER or Melanoma-Associated Delayed Early Response protein, encoded by the NAB2 gene, belonging to the family of NGFI-A binding proteins. They modulate transcription induced by some members of the EGR (early growth response) family of transactivators. NAB proteins can form homo- or hetero-multimers with other EGR or NAB proteins through a conserved N-terminal domain, and repress transcription through two partially redundant C-terminal domains.
It recognizes a transmembrane glycoprotein of 95 kDa, identified as CD18 or intergrin-2 (Workshop III). It complexes non-covalently with either L, M, or X integrin (CD11a, b, or c) to form the heterodimers. LFA-1, MAC-1, and p150,95, respectively. LFA-1 is the receptor for three members of the Ig supergene family of proteins, ICAM-1 (CD54, ICCAM-2 (CD102), and Mac-1 and p150,95 bind to ICAM-1, fibrinogen, and IC3b. ICAM-3 (CD50). CD18/CD11 heterodimeric molecules are involved with cell/cell and cell/extracellular adhesion in immune and inflammatory responses. This Mab blocks these cellular interactions. 68-5A5 was clustered at the IIIrd International Workshop on human leucocyte differentiation antigens.
Antibody Isotype:
IgG2a-K
Monosan Range:
MONOSAN
Clone:
68-5A5
Concentration:
100 ug/ml
Storage buffer:
PBS with 0.02% sodium azide
Storage:
2-8°C
References 1:
McMichael A.J.et al., Leucocyte typing III, Oxford University Press, Oxford, (1987)
EBS-CD-025 reacts with a 45 kDa glycopeptide which is a type II membrane glycoprotein with a transmembrane sequence near the regulation of lymphocyte adhesion to endothelial cells. Its ligand is CD31. CD38 is found on early cells of B and T lineages and on activated B- and tcells. It is not found on most mature resting peripheral lymphocytes. Also positive are thymus cells and Ig secreting plasma cells. The CD34+ and CD38- population of hematopoietic stems cells defines the most pluripotent cells (e.g. blast colony forming cells). EBS-CD-025 antibody blocks the EBS-CD-026 epitope, and vice versa.
CD45 glycoprotein have various molecular weight on various cell types: B-cells 240 kDa, thymocytes 180 kDa, T-cells multiple bands. Reduced in PAGE gels: 180 and 240 kDa. Isoforms are produced by alternative splicing of domains 4, 5 and 6. Various isoform are expressed differently on different lymphocytes. All hematopoietic cells express CD45 proteins except erythrocytes. Relevant epitopes are termed CD45RA (exon 4), CD45RB (exon 5), CD45RC (exon 6) and CD45R or CD45R0 (exon 4-6 spliced out).
Antibody Isotype:
IgG1-K
Monosan Range:
MONOSAN
Clone:
Bra55
Concentration:
100 ug/ml
Storage buffer:
PBS with 0.02% sodium azide
Storage:
2-8°C
References 1:
Chorváth et al., Neoplasma 34(6), 685-692, (1987)
References 2:
Chorváth et al., Neoplasma 35(5), 495-501, (1988
References 3:
Chorváth et al. Leukocyte Typing IV, pp. 634-637, (1989)
EBS-CD-005 recognizes the CD6 molecule, a single chain transmembrane glycoprotein of 120 kDa, which is expressed on the majority of mature T-cells an mature thymocytes. A B-cell subset is weakly positive and B-CLLs may also be reactive. CD6 is a type 1 transmembrane glycoprotein that is tyrosine phosphorylated during TCR-mediated T-cell activation. CD6 shows significant homology to CD5. Antibodies to CD6 are used to deplete T-cells from bone marrow transplants to prevent graft versus host disease.
Antibody Isotype:
IgG1-K
Monosan Range:
MONOSAN
Clone:
EBS-CD-005
Concentration:
100 ug/ml
Storage buffer:
PBS with 0.02% sodium azide
Storage:
2-8°C
References 1:
Yssel et al., Cell. Immunol. 105: 161 (1987)
References 2:
Kamoun et al., J. Immunol. 127: 987 (1981)
References 3:
Reinherz et al., Proc. Nat. Acad. Sci. 79: 6047 (1982)
IBL-3/25 is directed against the ?-chain of CD8. The CD8 complex consists of a disulphide-linked ?/? heterodimer with a MW of 30 kDa or an ?/? homodimer with a MW of 32 kDa. The CD8 molecule binds to HLA class I molecules during interaction of CD8+ T-cells with antigenpresenting cells or with target cells. CD8+ T-cells include most of the cytotoxic T-cells.
Antibody Isotype:
IgG-K
Monosan Range:
MONOSAN
Clone:
IBL-3/25
Concentration:
100 ug/ml
Storage buffer:
PBS with 0.02% sodium azide
Storage:
2-8°C
References 1:
Knapp W. et. al. Leukocyte Typing IV, p342-343, (1989)
References 2:
Parnes JR, Semin Immunol 6: 221-229 (1994)
References 3:
Delon J. et al. Immunity 9(4): 467-73 (1998)
References 4:
Akimoto H, et al. Immunology 95(2): 214-218 (1998)
EBS-CD-045 reacts with human CD100, a 150 kDa homodimer cell-surface antigen that is expressed on resting and PHA-stimulated T-cells. It is absent from bone marrow, erythrocytes, eosinophils and endothelial cells. The protein is weakly expressed on NK-cells, EBV transformed B-cells, monocytes and tumor T-cell lines. It plays a role in homotypic cell adhesion and in T-cell activation.
Antibody Isotype:
IgG1-K
Monosan Range:
MONOSAN
Clone:
EBS-CD-045
Concentration:
100 ug/ml
Storage buffer:
PBS with 0.02% sodium azide
Storage:
2-8°C
References 1:
Hall K, et al. P. Natl. Acad. Sci. USA 93: 11780 (1996)
References 2:
Mizrahi S, et al. PLoS One. 2(9): e818 (2007).
References 3:
Yoshino N, et al.. Exp. Anim. (Tokyo) 49: 97 (2000)
SV40, Simian Virus 40 is a polyomavirus that is found in both monkeys and humans. Like other polyomaviruses, SV40 is a DNA virus that has the potential to cause tumors. SV40 is believed to suppress the transcriptional properties of tumor-suppressing p53 in humans through the SV40 large T-antigen and SV40 small T-antigen. It is generally assumed that large T-antigen is the major protein involved in neoplastic processes and the large T-antigen predominantly exerts its effect through deregulation of tumor suppressor p53, which is responsible for initiating regulated cell death (apoptosis), or cell cycle arrest when a cell is damaged. A mutated p53 gene may contribute to uncontrolled cellular proliferation, leading to a tumor.
Antibody Isotype:
IgG2a
Monosan Range:
MONOSAN Ready To Use
Clone:
MRQ-4
Concentration:
n/a
Storage buffer:
Tris Buffer, pH 7.3-7.7, containing 1% BSA and <0.1% Sodium Azide
Storage:
2-8°C
References 1:
Gurney, E.G., et al. J Virl. 34:752-763 (1980)
References 2:
Huang, H., Reis,R. et al. Brain Pathol., 9:33-42 (1999)
References 3:
Arrington, A.S., et al. Molecular and Clinical Perspectives; 461-489 (2001)
T-cell leukemia/lymphoma protein 1 (TCL1, TCL1A, p14TCL1) is a 14 kDa product of the TCL1 gene that is involved in T-cell prolymphocytic leukemia (T-PLL). TCL1 protein is normally found in the nucleus and cytoplasm of lymphoid lineage cells during early embryogenesis. TCL1 is expressed in differentiated Bcells under both reactive and neoplastic conditions, antigen committed B-cells, and in germinal center B-cells. The Anti-TCL1 immunohistochemical reactivity is reportedly useful identifying B-cell lymphomas including follicular lymphoma and Burkitt lymphoma.
Antibody Isotype:
IgG
Monosan Range:
MONOSAN Ready To Use
Clone:
MRQ-7
Concentration:
n/a
Storage buffer:
Tris Buffer, pH 7.3-7.7, containing 1% BSA and <0.1% Sodium Azide
Storage:
2-8°C
References 1:
Takizawa J, et al. Jpn J Cancer Res. 1998; 89:712-8
References 2:
Narducci MG, et al. Cancer Res. 2000; 60:2095-100
References 3:
Rodig SJ, et al. Am J Surg Pathol. 2008; 32:113-22
References 4:
Herling M, et al. Leukemia. 2006; 20:280-5
References 5:
Pescarmona E, et al. Histopathology. 2006; 49:343-8
The catenins, (alpha, beta and gamma) are cytoplasmic proteins which bind to the highly conserved tail of the E-cadherin molecule. Beta-catenin is a component of the adherens junction, a multiprotein complex which supports Ca2+ -dependent cell-to-cell contact, which in itself is critical for adhesion, signal transmission and for anchoring the actin cytoskeleton. Beta-catenin's role is as a transcription effector of the wnt-signaling pathway. Immunohistochemistry is the best way to demonstrate nuclear expression of beta-catenin and wnt-pathway activation. This aberrant expression is observed in human tumorigenesis, and especially in colorectal cancer.
Antibody Isotype:
IgG2a
Monosan Range:
MONXtra
Clone:
17C2
Concentration:
Greater than or equal to 51 mg/L
Storage buffer:
Tissue culture supernatant with sodium azide
Storage:
2-8°C
References 1:
Curia MC et al. Modern Pathology. 2008; 21:7-14
References 2:
Ortega P et al. Clinical Cancer Research. 2008; 14(14):995-1001
References 3:
Daa T et al. J. of Exp.Clin.Cancer Research. 2005; 24(1):83-87
References 4:
Fadare O et al. World Journal of Surgical Oncology. 2005; 3(38)
References 5:
Gamachi A et al.Modern Pathology. 2003; 16(11):1124-1131
Rabbit anti-Saporin Polyclonal Antibody (Unconjugated), suitable for WB, IHC-Frozen, ELISA.
Background Info:
Saporin is a ribosome-inactivating protein (RIP) of type I. This monomeric RNA N-glycosidase purified from seeds of the plant Saponaria officinalis also known as Soapwort, is capable of specific depurination of eukaryotic ribosomes thus arresting protein synthesis. No ligand has been identified in saporin hence its inability to transverse the cell membrane. Due to its toxicity and stability of the structure, saporin has proven extremely useful for construction of immunotoxins. The expected molecular weight of the purified saporin is 29.5 kDa.
Product Type:
Antibody
Antibody Type:
Polyclonal
Format:
Lyophilized
Host Animal:
Rabbit
Species Reactivity:
Plant
Immunogen:
Saporin, whole molecule
Applications:
ELISA,IHC-Frozen,WB
Antibody Isotype:
Mixed
Application Details:
IHC, Immunofluorescence, ELISA, Western Blot. A dilution of 1:200 to 1: 2000 is recommended. Biosensis recommends optimal dilutions/concentrations should be determined by the end user.
Alternative Names:
Saponaria officinalis; Common soapwort
Biosensis Brand:
Biosensis®
Conjugate:
Unconjugated
Shelf Life:
12 months after date of receipt (unopened vial).
Use:
For research use only.
Specificity:
Confirmed to react with purified saporin. No cross-reactivity with other molecules has been reported.
Storage:
After reconstitution keep aliquots at -20°C for a higher stability, and at 2-8°C with an appropriate antibacterial agent. Avoid repetitive freeze/thaw cycles. Glycerol (1:1) may be added for an additional stability.
Purification:
Whole serum
Target:
Saporin
Uniprot Number:
P20656
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