Human C4BPa ELISA Kit
Supplier: CLOUD-CLONE CORP MS
This assay has high sensitivity and excellent specificity for detecting Human C4BPa (C4 Binding Protein Alpha). The assay range is from 1.56 to 100 ng/ml (Sandwich kit) with a sensitivity of 0.69 ng/ml. There is no detectable cross-reactivity with other relevant proteins. Activity loss rate and accelerated stability test ect have been conducted to guarantee the best performance of the products after long storage and delivery.
- High sensitivity and specificity
- Perfect reproducibility and consistency across batches
- Quality control with three-level inspections
- Wide range of targets/species available
- Intra-assay: CV<10%; Inter-assay: CV<12%
C4b-binding protein is involved in regulation of the complement system. It is a multimeric protein comprising 7 identical alpha chains, encoded by C4BPA, and a single beta chain, encoded by C4BPB. The alpha and beta chains have molecular masses of 70 and 45 kD, respectively. Both subunits belong to a superfamily of proteins composed predominantly of tandemly arranged short consensus repeats (SCR) of approximately 60 amino acids in length (Aso et al. 1991). Brodeur et al. (2003) identified a 23-kD protein that bound CD40 as C4BP-alpha. Flow cytometric analysis demonstrated binding of C4BP to human B-cell lines expressing CD40, but not to cells from CD40-deficient patients.Aso et al. (1991) found that the C4BPA gene comprises 12 exons and spans about 40 kb.
Caution: For research use only. Not for use in clinical diagnostic procedures. Please proper stored each component based on the instruction.
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...