CFP Polyclonal antibody

CFP Polyclonal Antibody for WB, IHC, ELISA

Host / Isotype

Rabbit / IgG







Cat no : 17192-1-AP


BFD, CFP, Complement factor P, complement factor properdin, PFC, PFD, PROPERDIN

Tested Applications

Positive WB detected inJurkat cells
Positive IHC detected inhuman spleen tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

Western Blot (WB)WB : 1:200-1:1000
Immunohistochemistry (IHC)IHC : 1:20-1:200
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

The immunogen of 17192-1-AP is CFP Fusion Protein expressed in E. coli.

Tested Reactivity human
Cited Reactivityhuman
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen CFP fusion protein Ag9798
Full Name complement factor properdin
Calculated Molecular Weight 469 aa, 51 kDa
Observed Molecular Weight 50 kDa
GenBank Accession NumberBC015756
Gene Symbol CFP
Gene ID (NCBI) 5199
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

CFP, also named as Properdin or CFP, is a 469 amino acid protein, which contains 7 TSP type-1 domains. CFP as secreted protein is a positive regulator of the alternate pathway of complement. It binds to and stabilizes the C3- and C5-convertase enzyme complexes. Properdin deficiency poses a significant risk for severe meningococcal infections (PMID: 22229731). Properdin may be novel biomarker for future risk of type 2 diabetes (PMID: 22338105).


Product Specific Protocols
WB protocol for CFP antibody 17192-1-APDownload protocol
IHC protocol for CFP antibody 17192-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Sci Rep

C-reactive protein (CRP) recognizes uric acid crystals and recruits proteases C1 and MASP1.

Authors - Anika Alberts

J Cancer

CFP is a prognostic biomarker and correlated with immune infiltrates in Gastric Cancer and Lung Cancer.

Authors - Guoliang Cui

Cell Death Dis

Tension of plus-end tracking protein Clip170 confers directionality and aggressiveness during breast cancer migration

Authors - Yunfeng Hu