Anti-C Reactive Protein/CRP Antibody

C-Reactive Protein/CRP antibody

Boster Bio Anti-C Reactive Protein/CRP Antibody catalog # PA1028. Tested in WB applications. This antibody reacts with Human. Cited in 1 publication(s).

Product Info Summary

SKU: PA1028
Size: 100 μg/vial
Reactive Species: Human
Host: Rabbit
Application: WB

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Product Name

Anti-C Reactive Protein/CRP Antibody

View all C-Reactive Protein/CRP Antibodies

SKU/Catalog Number



100 μg/vial




Boster Bio Anti-C Reactive Protein/CRP Antibody catalog # PA1028. Tested in WB applications. This antibody reacts with Human.

Storage & Handling

Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.

Cite This Product

Anti-C Reactive Protein/CRP Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # PA1028)




Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.




Rabbit IgG


A synthetic peptide corresponding to a sequence at the C-terminus of human C Reactive Protein (209-224aa KYEVQGEVFTKPQLWP).

*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.

Cross Reactivity

No cross reactivity with other proteins

Reactive Species

PA1028 is reactive to CRP in Human


PA1028 is guaranteed for WB Boster Guarantee

Background of C-Reactive Protein/CRP

C Reactive Protein (CRP) is a major acute phase reactant synthesized primarily in the liver hepatocytes. It is composed of 5 identical, 21,500-molecular weight subunits. CRP mediates activities associated with preimmune nonspecific host resistance. CRP shows the strongest association with cardiovascular events. It is detectable on the surface of about 4% of normal peripheral blood lymphocytes. Acute phase reactant CRP is produced in the liver.

Antibody Validation

Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence and ELISA with known positive and negative samples to ensure specificity and high affinity.

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If you are the first to review this product, or if you have results for a special sample, species or application this product is not validated in, share your results with us and receive product credits you can use towards any Boster products! Applicable to all scientists worldwide.

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Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Assay Dilutions Recommendation

The recommendations below provide a starting point for assay optimization. Actual working concentration varies and should be decided by the user.

Western blot, 0.1-0.5μg/ml, Human

Validation Images & Assay Conditions

Gene/Protein Information For CRP (Source:, NCBI)

Uniprot ID


Gene ID


Gene Name


Full Name

C-reactive protein




pentraxin family

Alternative Names

C-Reactive Protein; C-reactive protein, pentraxin-related; CRP; MGC88244; pentraxin 1; PTX1MGC149895 CRP PTX1 C-reactive protein C-reactive protein|C-reactive protein, pentraxin-related|pentraxin 1

*If product is indicated to react with multiple species, protein info is based on the gene entry specified above in "Species".

For more info on CRP, check out the CRP Infographic

CRP infographic

We have 30,000+ of these available, one for each gene! Check them out.

In this infographic, you will see the following information for CRP: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected]

PA1028 has been cited in 1 publications:

*The publications in this section are manually curated by our staff scientists. They may differ from Bioz's machine gathered results. Both are accurate. If you find a publication citing this product but is missing from this list, please let us know we will issue you a thank-you coupon.

Shi L, Song J, Zhang X, Li Y, Li H. Exp Ther Med. 2013 Aug;6(2):532-536. Epub 2013 May 28. Correlation Between The Microinflammatory State And Left Ventricular Structural And Functional Changes In Maintenance Haemodialysis Patients.

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4 Customer Q&As for Anti-C Reactive Protein/CRP Antibody


My question regards using your anti-C Reactive Protein/CRP antibody for innate immune response studies. Has this antibody been tested with western blotting on smmc cell lysate? We would like to see some validation images before ordering.

Verified Customer

Verified customer

Asked: 2020-04-23


I appreciate your inquiry. This PA1028 anti-C Reactive Protein/CRP antibody is tested on smmc cell lysate, ht1080 cell lysate. It is guaranteed to work for WB in human. Our Boster guarantee will cover your intended experiment even if the sample type has not been be directly tested.

Boster Scientific Support

Answered: 2020-04-23


My team were content with the WB result of your anti-C Reactive Protein/CRP antibody. However we have seen positive staining in right lobe of liver secreted. using this antibody. Is that expected? Could you tell me where is CRP supposed to be expressed?

J. Krishna

Verified customer

Asked: 2020-01-06


According to literature, right lobe of liver does express CRP. Generally CRP expresses in secreted. Regarding which tissues have CRP expression, here are a few articles citing expression in various tissues:
Liver, Pubmed ID: 15489334
Urinary bladder, Pubmed ID: 14702039

Boster Scientific Support

Answered: 2020-01-06


We have observed staining in human urinary bladder. Any tips? Is anti-C Reactive Protein/CRP antibody supposed to stain urinary bladder positively?

P. Banerjee

Verified customer

Asked: 2019-11-12


Based on literature urinary bladder does express CRP. Based on, CRP is expressed in right lobe of liver, liver, urinary bladder, among other tissues. Regarding which tissues have CRP expression, here are a few articles citing expression in various tissues:
Liver, Pubmed ID: 15489334
Urinary bladder, Pubmed ID: 14702039

Boster Scientific Support

Answered: 2019-11-12


We are currently using anti-C Reactive Protein/CRP antibody PA1028 for human tissue, and we are well pleased with the WB results. The species of reactivity given in the datasheet says human. Is it true that the antibody can work on pig tissues as well?

Verified Customer

Verified customer

Asked: 2017-08-21


The anti-C Reactive Protein/CRP antibody (PA1028) has not been tested for cross reactivity specifically with pig tissues, though there is a good chance of cross reactivity. We have an innovator award program that if you test this antibody and show it works in pig you can get your next antibody for free. Please contact me if I can help you with anything.

Boster Scientific Support

Answered: 2017-08-21



Total: $315


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*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)

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