CRP

CRP, a key acute phase protein, increases significantly in the plasma during infections or tissue damage, primarily produced by the liver. It plays a crucial role in innate immunity by activating the complement system and bolstering phagocytosis. CRP is not merely an inflammatory marker; it's actively involved in inflammation, atherosclerosis, and is a substantial risk predictor for cardiovascular diseases. Its engagement with complement C1q and FcTR endows it with diverse biological functions, including infection defense, phagocytosis, and inflammation modulation. Medically, CRP levels are essential for diagnosing, monitoring, and prognosing inflammatory diseases. Additionally, high CRP levels are associated with malignancies and autoimmune diseases.

Validated Data

IHC image of CSB-RA988767A0HU diluted at 1:50 and staining in paraffin-embedded human liver cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.38% DAB.

The following CRP reagents supplied by CUSABIO are manufactured under a strict quality control system. Multiple applications have been validated and solid technical support is offered.

CRP Antibodies

CRP Proteins

CRP ELISA Kits

CRP Antibodies

CRP Antibodies for Homo sapiens (Human)

Code	Product Name	Species Reactivity	Application
CSB-PA06079A0Rb	CRP Antibody	Human	ELISA, WB, IHC
CSB-PA06079D0Rb	CRP Antibody, Biotin conjugated	Human	ELISA
CSB-PA06079B0Rb	CRP Antibody, HRP conjugated	Human	ELISA
CSB-PA005116	CRP Antibody	Human,Rat	WB, ELISA
CSB-MA027411E0m	CRP Monoclonal Antibody	Human	ELISA,IHC
CSB-PA181901	CRP Antibody	Human	ELISA,WB,IHC
CSB-PA790121	CRP Antibody	Human	ELISA,WB,IHC
CSB-RA988767A0HU	CRP Recombinant Monoclonal Antibody	Human	ELISA, IHC

CRP Antibodies for Escherichia coli (strain K12)

Code	Product Name	Species Reactivity	Application
CSB-PA359785LA01ENV	crp Antibody	Escherichia coli	ELISA
CSB-PA359785LB01ENV	crp Antibody, HRP conjugated	Escherichia coli	ELISA
CSB-PA359785LC01ENV	crp Antibody, FITC conjugated	Escherichia coli

CRP Antibodies for Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)

Code	Product Name	Species Reactivity	Application
CSB-PA833047XA01FSG	crp Antibody	Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)	ELISA, WB (ensure identification of antigen)

CRP Antibodies for Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC)

Code	Product Name	Species Reactivity	Application
CSB-PA359785XA01FQR	crp Antibody	Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC)	ELISA, WB (ensure identification of antigen)

CRP Antibodies for Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)

Code	Product Name	Species Reactivity	Application
CSB-PA363305XA01SXB	crp Antibody	Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)	ELISA, WB (ensure identification of antigen)

CRP Antibodies for Escherichia coli O157:H7

Code	Product Name	Species Reactivity	Application
CSB-PA364815XA01EOD	crp Antibody	Escherichia coli O157:H7	ELISA, WB (ensure identification of antigen)

CRP Antibodies for Shigella flexneri

Code	Product Name	Species Reactivity	Application
CSB-PA359786XA01SZB	crp Antibody	Shigella flexneri	ELISA, WB (ensure identification of antigen)

CRP Proteins

CRP Proteins for Mus musculus (Mouse)

Code	Product Name	Source
CSB-YP005991MO CSB-EP005991MO CSB-BP005991MO CSB-MP005991MO CSB-EP005991MO-B	Recombinant Mouse C-reactive protein (Crp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

CRP Proteins for Cavia porcellus (Guinea pig)

Code	Product Name	Source
CSB-YP005991GU CSB-EP005991GU CSB-BP005991GU CSB-MP005991GU CSB-EP005991GU-B	Recombinant Guinea pig C-reactive protein (CRP)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

CRP Proteins for Oryctolagus cuniculus (Rabbit)

Code	Product Name	Source
CSB-YP005991RB CSB-EP005991RB CSB-BP005991RB CSB-MP005991RB CSB-EP005991RB-B	Recombinant Rabbit C-reactive protein (CRP)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

CRP Proteins for Sus scrofa (Pig)

Code	Product Name	Source
CSB-YP005991PI CSB-EP005991PI CSB-BP005991PI CSB-MP005991PI CSB-EP005991PI-B	Recombinant Pig C-reactive protein (CRP)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

CRP Proteins for Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)

Code	Product Name	Source
CSB-YP329895HTA CSB-EP329895HTA CSB-BP329895HTA CSB-MP329895HTA CSB-EP329895HTA-B	Recombinant Haemophilus influenzae Catabolite gene activator (crp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

CRP Proteins for Cryphonectria parasitica (Chestnut blight fungus) (Endothia parasitica)

Code	Product Name	Source
CSB-YP347356DYH CSB-EP347356DYH CSB-BP347356DYH CSB-MP347356DYH CSB-EP347356DYH-B	Recombinant Cryphonectria parasitica Cryparin (CRP)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

CRP Proteins for Klebsiella aerogenes (Enterobacter aerogenes)

Code	Product Name	Source
CSB-YP358281EKN CSB-EP358281EKN CSB-BP358281EKN CSB-MP358281EKN CSB-EP358281EKN-B	Recombinant Enterobacter aerogenes Catabolite gene activator (crp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

CRP Proteins for Escherichia coli O6

Code	Product Name	Source
CSB-YP359785EGX CSB-EP359785EGX CSB-BP359785EGX CSB-MP359785EGX CSB-EP359785EGX-B	Recombinant Escherichia coli O6:H1 cAMP-activated global transcriptional regulator CRP (crp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

CRP Proteins for Shigella flexneri

Code	Product Name	Source
CSB-YP359786SZB CSB-EP359786SZB CSB-BP359786SZB CSB-MP359786SZB CSB-EP359786SZB-B	Recombinant Catabolite gene activator (crp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

CRP Proteins for Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)

Code	Product Name	Source
CSB-YP363305SXB CSB-EP363305SXB CSB-BP363305SXB CSB-MP363305SXB CSB-EP363305SXB-B	Recombinant Salmonella typhimurium Catabolite gene activator (crp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

CRP Proteins for Escherichia coli (strain K12)

Code	Product Name	Source
CSB-YP364814ENV CSB-EP364814ENV CSB-BP364814ENV CSB-MP364814ENV CSB-EP364814ENV-B	Recombinant Escherichia coli cAMP-activated global transcriptional regulator CRP (crp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

CRP Proteins for Escherichia coli O157:H7

Code	Product Name	Source
CSB-YP364815EOD CSB-EP364815EOD CSB-BP364815EOD CSB-MP364815EOD CSB-EP364815EOD-B	Recombinant Catabolite gene activator (crp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

CRP Proteins for Pasteurella multocida (strain Pm70)

Code	Product Name	Source
CSB-YP519119ESG CSB-EP519119ESG CSB-BP519119ESG CSB-MP519119ESG CSB-EP519119ESG-B	Recombinant Pasteurella multocida Catabolite gene activator (crp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

CRP Proteins for Homo sapiens (Human)

Code	Product Name	Source
CSB-EP005991HU	Recombinant Human C-reactive protein (CRP)	E.coli

CRP ELISA Kit

CRP ELISA Kit for Mus musculus (Mouse)

Code	Product Name	Sample Types	Sensitivity
CSB-E07923m	Mouse C-Reactive Protein,CRP ELISA Kit	serum, plasma, cell culture supernates, tissue homogenates	3.9 ng/mL
CSB-E07923m(1)	Mouse C-Reactive Protein,CRP ELISA Kit	serum, plasma, tissue homogenates	5 ng/mL

CRP ELISA Kit for Sus scrofa (Pig)

Code	Product Name	Sample Types	Sensitivity
CSB-E08163p	Pig C-reactive protein,CRP ELISA Kit	serum, plasma, tissue homogenates	0.156 ng/mL

CRP ELISA Kit for Oryctolagus cuniculus (Rabbit)

Code	Product Name	Sample Types	Sensitivity
CSB-E06847Rb	Rabbit C-Reactive Protein,CRP ELISA Kit	serum, plasma	2 pg/mL

CRP ELISA Kit for Rattus norvegicus (Rat)

Code	Product Name	Sample Types	Sensitivity
CSB-E07922r	Rat C-Reactive Protein,CRP ELISA Kit	serum, plasma, cell culture supernates, tissue homogenates, cell lysates	7.81 ng/mL

CRP ELISA Kit for Homo sapiens (Human)

Code	Product Name	Sample Types	Sensitivity
CSB-E08617h	Human high sensitivity C-Reactive Protein,hs-CRP ELISA Kit	serum, plasma, cell culture supernates, tissue homogenates	0.156 ng/mL
CSB-E08617h-IS	Human high sensitivity C-Reactive Protein,hs-CRP ELISA Kit	serum, plasma, cell culture supernates, tissue homogenates	0.39 ng/mL

CRP ELISA Kit for Mesocricetus auratus (Golden hamster)

Code	Product Name	Sample Types	Sensitivity
CSB-EL005991HA	Hamster C-reactive protein(CRP) ELISA Kit	serum, plasma, tissue homogenates	3.12 ng/mL

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