CRP Antigen, 0.5 mg

CRP Antigen, 0.5 mg

Product Code: 21231212B
Availability: In Stock
Ex Tax: $299.00

CRP Antigen

C reactive protein (CRP), also known as PTX1, is encoded by a gene that belongs to the pentaxin family. This protein is involved in several host defense related functions. For instance, CRP has the ability to recognize foreign pathogens and damaged host cells and to initiate their elimination by interacting with the blood's humoral and cellular effector systems. Consequently, the level of this protein in plasma increases greatly during the acute phase response to tissue injury, infection, or other inflammatory stimuli.

[Provided by RefSeq, Sep 2009]


CRP Protein Product Information

Synonym :

Also known as PTX1

Protein Construction:

A DNA sequence encoding the human CRP (NP_00058.2) was expressed, with a N-terminal polyhistidine tag



Expression Host:

E. coli

CRP Protein QC Testing


> 95 % as determined by SDS-PAGE


CRP antigen from E coli

CRP protein


Samples are stable for up to twenty four months from manufacture date of receipt at -70

Molecular Mass:

The recombinant CRP protein comprises of 204 amino acids with a predicted molecular mass of 23 kDa.


In sterile PBS, pH 7.4, with 0.02% sodium azide.

CRP Protein Product Information


Store it under sterile conditions at -70. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.


A hardcopy of the COA with reconstitution instructions is sent along with the products. Please refer to it for more detailed information.

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