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C1QA Proteins

(Complement Component 1, Q Subcomponent, A Chain (C1QA))
This gene encodes a major constituent of the human complement subcomponent C1q. C1q associates with C1r and C1s in order to yield the first component of the serum complement system. Deficiency of C1q has been associated with lupus erythematosus and glomerulonephritis. C1q is composed of 18 polypeptide chains: six A-chains, six B-chains, and six C-chains. Each chain contains a collagen-like region located near the N terminus and a C-terminal globular region. The A-, B-, and C-chains are arranged in the order A-C-B on chromosome 1. This gene encodes the A-chain polypeptide of human complement subcomponent C1q. [provided by RefSeq, Jul 2008].

13 results

C1QA Origin: Human Host: Wheat germ Recombinant WB, ELISA, AA, AP
Pubmed 1 reference
Catalog No. ABIN1347366
$459.80
Plus shipping costs $50.00, if applicable $20.00 dry ice
10 μg (More quantities available)
Shipping to: United States
Delivery in 11 to 12 Business Days
 
C1QA Origin: Human Host: Escherichia coli (E. coli) Recombinant Greater than 90 % as determined by SDS-PAGE. WB, ELISA
Catalog No. ABIN7663337
$604.62
Plus shipping costs $50.00
50 μg (More quantities available)
Shipping to: United States
Delivery in 15 to 19 Business Days
 
C1QA Origin: Human Host: Escherichia coli (E. coli) Recombinant > 95 % SDS, WB, Imm, PC
Catalog No. ABIN7397291
$657.66
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 16 Business Days
 
C1QA Origin: Mouse Host: Escherichia coli (E. coli) Recombinant > 95 % SDS, WB, Imm, PC
Catalog No. ABIN7414732
$737.78
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 16 Business Days
 
C1QA Origin: Rat Host: Escherichia coli (E. coli) Recombinant > 95 % SDS, WB, Imm, PC
Catalog No. ABIN7407676
$785.85
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 16 Business Days
 
C1QA Origin: Human Host: Escherichia coli (E. coli) Recombinant > 90 % SDS
Catalog No. ABIN5709163
$488.40
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Will be delivered in 11 Business Days
 
C1QA Origin: Mouse Host: Yeast Recombinant > 90 % SDS
Catalog No. ABIN5713294
$661.10
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 8 to 11 Business Days
 
C1QA Origin: Mouse Host: Escherichia coli (E. coli) Recombinant > 90 % SDS
Catalog No. ABIN5709165
$663.30
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Will be delivered in 11 Business Days
 
C1QA Origin: Human Host: Bacteria Recombinant
Catalog No. ABIN7815061
$520.52
Plus shipping costs $50.00, if applicable $20.00 dry ice
100 μg
Shipping to: United States
Delivery in 7 to 8 Business Days
 
C1QA Origin: Mouse Host: Bacteria Recombinant
Catalog No. ABIN7819736
$520.52
Plus shipping costs $50.00, if applicable $20.00 dry ice
100 μg
Shipping to: United States
Delivery in 7 to 8 Business Days
 
C1QA Origin: Human Host: Escherichia coli (E. coli) > 95 % AcA, CC Active
Catalog No. ABIN6238083
$648.00
Plus shipping costs $50.00
50 μg
Shipping to: United States
Delivery in 15 to 18 Business Days
 
C1QA Origin: Cow Host: Yeast Recombinant > 90 % ELISA
Catalog No. ABIN7590076
$1,392.60
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 60 to 71 Business Days
 
C1QA Origin: Rat Host: Yeast Recombinant > 90 % ELISA
Catalog No. ABIN7583688
$1,394.80
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 60 to 71 Business Days
 
  • Type Protein
    • Protein
  • Application
    • SDS-PAGE (SDS)
    • Western Blotting (WB)
    • ELISA
    • Immunogen (Imm)
    • Positive Control (PC)
    • Activity Assay (AcA)
    • Affinity Purification (AP)
    • Antibody Array (AA)
    • Cell Culture (CC)
  • Reactivity
    • Human
    • Mouse
    • Rat
    • Cow
  • Cited in publications
  • Images available
  • Carrier free only
  • Host
    • Escherichia coli (E. coli)
    • Yeast
    • Bacteria
    • Wheat germ
  • Binding Specificity
    • AA 23-245
    • AA 28-245
    • AA 111-245
    • AA 23-244
  • Conjugate
    • His tag
    • His-SUMO Tag
    • GST tag
    • His-IF2DI Tag
  • Protein Type
    • Recombinant
  • Format
    • Lyophilized
    • Liquid
  • Biological Activity
    • Biologically Active
  • Supplier
    • antibodies-online
    • Signalway
    • CUSABIO
    • ProteoGenix
    • Cloud-Clone

Latest Publications for our C1QA Proteins

Achieng, Guyah, Cheng, Ongecha, Ouma, Lambert, Perkins: "Molecular basis of reduced LAIR1 expression in childhood severe malarial anaemia: Implications for leukocyte inhibitory signalling." in: EBioMedicine, (2019) (PubMed).

Aliases for C1QA Proteins

complement C1q A chain (C1QA) Proteins
complement component 1, q subcomponent, A chain (c1qa) Proteins
complement C1q A chain (C1qa) Proteins
complement component 1, q subcomponent, alpha polypeptide (C1qa) Proteins
AI255395 Proteins
C1q Proteins
C1QA Proteins
zgc:109903 Proteins
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