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C-Reactive Protein (CRP)


Product Name C-Reactive Protein
Source Human Pleural Fluid
Catalogue Number 140-11
Purity > 99% (SDS-PAGE)
Form Liquid
Protein 1.0 - 5.0 mg/mL (A280, E0.1%=1.8)
Form Liquid solution in Tris buffer containing sodium chloride, calcium chloride and 0.09% sodium azide
Storage 2-8°C
Recertification 2 years
Product Specificity Inflamation
Molecular Weight ~23,000
CAS Number 9007-41-4
UNSPSC code 51131904
Gene CRP, RP11-419N10.4, PTX1
Gene ID 1401
Accession No P02741
140-11-0.1 $ 30.00 100 ug
140-11-1 $ 75.00 1 mg
140-11-2 $ 125.00 2 x 1 mg
140-11-5 $ 250.00 5 x 1 mg
140-11-10 $ 450.00 10 mg
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Lee Biosolutions is the leading supplier of Human C-Reactive Protein (CRP) for medical research and diagnostic manufacturing. Our CRP is purified using multiple affinity chromotagraphy steps.

Custom preparations, technical support, bulk quantities and aliquoting available, email Info@leebio.com for more details.

C-Reactive Protein (CRP) is a pentameric serum protein belonging to the pentraxin family that is comprised of five identical ~ 23 kDa subunits. CRP is a positive acute phase reactant, the levels of which increase modestly in humans in response to inflammation, tissue injury or disease. The acute phase response develops in a wide range of acute and chronic inflammatory conditions like bacterial, viral, or fungal infections; rheumatic and other inflammatory diseases; malignancy; and tissue injury or necrosis.

Diagnostic Controls, Calibrators & Standards


Antibody Production

Clinical Chemistry

Life Science

ELISA, Blotting, Etc.


Cardiac Markers



These items are purified for use as an antigen/immunogen for antibody production.