Primary and secondary antibodies for cancer research, neuroscience, plant research, pathology and small molecules

Our antibody ranges include:

Exosome Research Antibodies

Flow Cytometry Antibodies

Neuroscience Antibodies

Plant Research Antibodies

Ready-to-Use Antibodies for IHC

Antibodies to Breast Cancer Drug Resistance Proteins

Secondary Antibodies


And we are so confident in the quality of our antibodies that they all come with a 100% guarantee.


We can also provide protein ladders for your electrophoresis and blotting work.


Please follow the links below to see the antibodies available in each category or use the search box above to find a specific antibody or simply complete our contact form and we'll find it for you.


Monosan Ready-to-Use Antibodies for IHC


To help reduce histopathology workflow and eliminate the variability of immunostaining, Monosan's Ready-to-Use Antibodies are provided prediluted, making them... Ready to Use. OK so that's not really a revelation. However they can all be used on frozen and FFPE tissue sections in both fully automated IHC systems and manually.


Still not a truly revelation we know, BUT they are really great antibodies AND they come with our 100% antibody guarantee AND until the end of September 2016, they are all 10% off. Simply quote PROMO-RTU16 on your order to receive the 10% off of all Monosan Ready-to-Use products.


Monosan RTU 10% Off

What is probably more of a revelation is that for us, Summer lasts until the end of September.


Enjoy the long summer!


Exosome Antibodies


Extracellular Vesicles (EVs), including exosomes, express antigens with 3D conformations and/or post-translational modifications that often differ from the cellular counterpart. For this reason, most of the antibodies currently available on the market fail to recognize exosome-associated antigens with sufficient sensitivity and specificity.


In collaboration with Exosomics Siena Spa, HansaBioMed has validated a set of polyclonal and monoclonal antibodies against common exosomal markers (CD63, CD81, ALIX) and disease-specific exosomal markers (cancer and neurodegenerative diseases) as listed below. Follow the links for more details and pricing.


Anti CD9 Antibodies Anti CD63 Antibodies
Anti CD41 Antibodies Anti CD44 Antibodies
Anti CD81 Antibodies Anti Caveolin1 Antibodies
Anti ALIX Antibodies Anti TM9SF4 Antibodies
Anti flotillin Antibodies Anti Rab5 Antibodies
Anti HSP70 Antibodies Anti TM9SF3 Antibodies
Anti TSTA3 Antibodies  


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StressMarq - Antibodies


StressMarq antibodies cover many research areas and are available as 17 different fluorescent and enzyme conjugates.


Some antibodies are featured below, but we have many more so use the search box above to find your specific antibody.


Featured Antibodies:


Anti-Aquaporin 1

Anti-ENaC Beta

Anti-Aquaporin 4

Anti-Cav beta 1

Anti-PSD95, 6G6


Anti-Amyloid Oligomers (A11)

Anti-Nitrotyrosine, 39B6


Questions? Contact us.


Stressmarq   antibodies

Primary Antibody Conjugates Promotion


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Flow Cytometry Antibodies - 3 for 2 Offer!


CapricoBio's high-quality fluorescent labelled antibodies for flow cytometry are now 3 for 2!


Pick any 3 antibodies in the CapricoBio range and only pay for 2 of them. Naturally it is the cheapest one that's free, but if you buy 6, 9, 12 or more antibodies, we'll be sure to organise them in sets of 3 to maximise your discount.


Just quote CBW416 on your order to get the offer.


Caprico Biotechnologies' antibodies are specific for human immune cells, and can be used in both research and diagnostic applications.


Capricobio antibodies

Every antibody is highly purified and conjugated with different fluorochromes such as Fluorescein isothiocyanate (FITC), Phycoerythrin (PE), Peridinin-chlorophyll-protein complex (PerCP), Allophycocyanin (APC), and more.


Offer valid until the end of Aug 2016* Terms and conditions apply, but we want to give you the discount so please contact us if you have any questions at all.


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Neuroscience Antibodies


The ImmunoStar range of antibodies for neuroscience research are put through extensive testing before release to ensure both high quality and high titer. This provides excellent reliability and lot-to-lot consistency. The antibodies have also been specifically tested for use in immunohistochemistry.


This range of primary antibodies was originally provided by DiaSorin (formerly INCSTAR), but in 2001 the range became Immunostar. As these antibodies have been available for many years, there are multiple references citing their use.




Details of the full range of 60+ well referenced neuroscience antibodies are available on this link.


Secondary Antibodies


Our range of secondary antibodies includes antibodies to many primary antibody species:


Anti-Human, Anti-Mouse, Anti-Rabbit, Anti-Goat, Anti-Rat, 
Anti-Sheep, Anti-Guinea Pig, Anti-Hamster, Anti-Bovine, 
Anti-Donkey, Anti-Cat, Anti-Dog, Anti-Llama and Anti-Chicken


All secondary antibodies are available as a range of conjugates including Dylight Dyes, HRP, AP, FITC, TRITC and more. 


We can provide quantities from milligrams (mg) right up to grams (g) for bulk antibody requirements.


Follow the link above to select your secondary antibody from a list of options or if you are having difficulty locating it, simply use our contact form or email us at

Secondary antibodies


Antibodies to Breast Cancer Drug Resistance Proteins


Tumour cell insensitivity to anticancer drugs frequently appears as multidrug resistance (MDR), associated with the overexpression of one or more of a set of at least 10 different molecules, causing reduced drug levels at the intracellular target sites. These overexpressed molecules include transmembrane transporter proteins such as P glycoprotein, MRP1-9 and BCRP.


In addition, the lung-resistance protein, recently identified as the major vault protein, has been associated with MDR.

Our Monosan monoclonal antibodies specifically recognise these proteins and so can be used to help identify their roles in clinical drug resistance, and also explore their occurrence in normal human tissues and physiology. 


Clone MRPm5 reacts with an internal epitope of MRP1 (ABCC1), 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 crossreact with the human MDR1 and MDR3 gene products.


Clone BXP-53 was selected after immunization with a fusion protein containing the E. coli maltose binding protein and a fragment of the Mouse BCRP (ABCG2) protein corresponding to amino acids 221-394, however BXP-53 also reacts with the Human BCRP molecule. BXP-53 reacts with an internal epitope of BCRP, a 70 kD transmembrane half-transporter which is involved in Multidrug resistance.


Follow the links below for further details and datsheets.


 anti MDR1 P-glycoprotein       anti MRP6 (ABCC6) 
 anti MDR3 P-glycoprotein      anti MRP7 (ABCC10)
 anti MRP1 (ABCC1)      anti MRP8 (ABCC11)  
 anti MRP2 (ABCC2)      anti MRP9 (ABCC12)
 anti MRP3 (ABCC3)      anti BCRP (ABCG2)
 anti MRP4 (ABCC4)      anti MVP / LRP
 anti MRP5 (ABCC5)      anti VPARP


Or if you have any questions simply use our contact form and we'll be happy to help.