C4c Rabbit pAb
Sizes: 20μL, 100μL
Catalogue Numbers: A24351-20, A24351-100
Citations, Manuals and MSDS Available upon request.
Background: This gene encodes the basic form of complement factor 4, and together with the C4A gene, is part of the classical activation pathway. The protein is expressed as a single chain precursor which is proteolytically cleaved into a trimer of alpha, beta, and gamma chains prior to secretion. The trimer provides a surface for interaction between the antigen-antibody complex and other complement components. The alpha chain may be cleaved to release C4 anaphylatoxin, a mediator of local inflammation. Deficiency of this protein is associated with systemic lupus erythematosus. This gene localizes to the major histocompatibility complex (MHC) class III region on chromosome 6. Varying haplotypes of this gene cluster exist, such that individuals may have 1, 2, or 3 copies of this gene. In addition, this gene exists as a long form and a short form due to the presence or absence of a 6.4 kb endogenous HERV-K retrovirus in intron 9.
Category: Polyclonal Antibodies
Applications: WB, IF/ICC, IF-P, ELISA
Cross-reactivity: Human, Mouse, Rat
Protein Weight: 192kDa
Observed Molecular Weight: 85kDa
Immunogen: Recombinant protein (or fragment)
Species: Human
GeneID: 721
SWISS: P0C0L5
Alternate Names: CH; C4F; CO4; C4B1; C4B2; C4B3; C4B5; C4BD; C4B12; C4B_2; CPAMD3; C4c
Source: Rabbit
Isotype: IgG
Purity: Affinity purification
Storage: Store at -20℃. Avoid freeze / thaw cycles. Buffer: PBS containing 50% glycerol, preserved with proclin300 or sodium azide (as specified on the Certificate of Analysis), pH 7.3.
Recommended Dilutions: WB, 1:1000 - 1:5000 IF/ICC, 1:50 - 1:200 IF-P, 1:50 - 1:200 ELISA, Recommended starting concentration is 1 μg/mL. Please optimize the concentration based on your specific assay requirements.
NCBI Alias: C4B
Research Use Only