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Home Recombinant Human Proteins All C1QB Proteins

C1QB (NM_000491) Purified Human Protein

Specifications Citations Customer Service Product Documents
Cat. No. Description Datasheet Price Availability*  
TP303821 Recombinant protein of human complement component 1, q subcomponent, B chain (C1QB), 20 ug (Larger pack size?) 680
$398
In Stock
TA303407 Rabbit monoclonal antibody against C1q (subunit B) (EPR2982 ) $325 3-7 Days
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OriGene Data
Species:Human Expression Host:HEK293 cells
Expression cDNA Clone or AA Sequence
Recombinant protein was produced with TrueORF clone, RC203821. Click on the TrueORF clone link to view cDNA and protein sequences.
Tag:C-terminal MYC/DDK Predicted MW:26.5 kDa
Purity:> 80% as determined by SDS-PAGE and Coomassie blue staining
Concentration:>50 ug/mL as determined by microplate BCA method
Buffer:25 mM Tris.HCl, pH 7.3, 100 mM glycine, 10% glycerol.
Preparation: Recombinant protein was captured through anti-DDK affinity column followed by conventional chromatography steps.
Protein Families: Secreted Protein
Protein Pathways: Complement and coagulation cascadesPrion diseasesSystemic lupus erythematosus
Protein Data
Protein Image
 

Reference Data
RefSeq: NP_000482 RefSeq Size: 1044 RefSeq ORF: 762
LocusID: 713 Cytogenetic: 1p36.12  
Synonyms : OTTHUMP00000002940; complement component 1, q subcomponent, beta polypeptide; complement component C1q, B chain; complement subcomponent C1q chain B; complement component 1, q subcomponent, B chain
Summary: C1q associates with the proenzymes C1r and C1s to yield C1, the first component of the serum complement system. The collagen-like regions of C1q interact with the Ca(2+)-dependent C1r(2)C1s(2) proenzyme complex, and efficient activation of C1 takes place on interaction of the globular heads of C1q with the Fc regions of IgG or IgM antibody present in immune complexes. [UniProtKB/Swiss-Prot Function]
*: Inventory for certain proteins may be limited due to low expression level. Delivery time may vary from web posted schedule. Contact techsupport@origene.com for specific inventory information
**: DDK-tag is the same as FLAG tag. Flag® is a registered trademark of Sigma-Aldrich

 

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