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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].

Active filters:

  • Target: C1QA
  • Protein
Catalog no. Product Reactivity Host / Clonality Application Price & lead time
ABIN1347366
C1QA Protein (AA 23-245) (GST tag) C1QA · Protein Human Wheat germ
  • AP (Affinity Purification: Listed application)
  • AA (Antibody Array: Listed application)
  • ELISA (ELISA: Listed application)
  • WB (Western Blotting: Listed application)
$447.26 View price
  • 10 μg
  • 25 μg
Delivery in 11 to 14 Business Days Shipping to: United States
ABIN7663337
C1QA Protein (AA 23-245) (His-IF2DI Tag) C1QA · Protein Human Escherichia coli (E. coli)
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
$510.30 View price
  • 50 μg
  • 1 mg
  • 200 μg
Delivery in 15 to 20 Business Days Shipping to: United States
ABIN8127481
C1QA Protein (AA 23-245) C1QA · Protein Mouse Escherichia coli (E. coli)
  • AcA (Activity Assay: Listed application)
  • CC (Cell Culture: Listed application)
$749.80 View price
  • 50 μg
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN7397291
C1QA Protein (AA 28-245) (His tag) C1QA · Protein Human Escherichia coli (E. coli)
  • SDS (SDS-PAGE: Listed application)
  • WB (Western Blotting: Listed application)
  • Imm (Immunogen: Listed application)
  • PC (Positive Control: Listed application)
$657.66 View price
  • 100 μg
  • 1 mg
  • 10 μg
  • 50 μg
  • 200 μg
  • 500 μg
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN7407676
C1QA Protein (AA 23-245) (His tag) C1QA · Protein Rat Escherichia coli (E. coli)
  • SDS (SDS-PAGE: Listed application)
  • WB (Western Blotting: Listed application)
  • Imm (Immunogen: Listed application)
  • PC (Positive Control: Listed application)
$785.85 View price
  • 100 μg
  • 1 mg
  • 10 μg
  • 50 μg
  • 200 μg
  • 500 μg
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN7414732
C1QA Protein (AA 23-245) (His tag) C1QA · Protein Mouse Escherichia coli (E. coli)
  • SDS (SDS-PAGE: Listed application)
  • WB (Western Blotting: Listed application)
  • Imm (Immunogen: Listed application)
  • PC (Positive Control: Listed application)
$737.78 View price
  • 100 μg
  • 1 mg
  • 10 μg
  • 50 μg
  • 200 μg
  • 500 μg
Delivery in 13 to 17 Business Days Shipping to: United States
ABIN5713294
C1QA Protein (AA 23-245) (His tag) C1QA · Protein Mouse Yeast
  • SDS (SDS-PAGE: Validation image available)
$661.10 View price
  • 100 μg
  • 1 mg
  • 10 μg
  • 20 μg
  • 200 μg
  • 500 μg
Delivery in 8 to 12 Business Days Shipping to: United States
ABIN5709163
C1QA Protein (AA 23-245) (His-SUMO Tag) C1QA · Protein Human Escherichia coli (E. coli)
  • SDS (SDS-PAGE: Validation image available)
$488.40 View price
  • 100 μg
  • 1 mg
  • 10 μg
  • 20 μg
  • 200 μg
  • 500 μg
Delivery in 11 to 12 Business Days Shipping to: United States
ABIN5709165
C1QA Protein (AA 23-245) (His-SUMO Tag) C1QA · Protein Mouse Escherichia coli (E. coli)
  • SDS (SDS-PAGE: Validation image available)
$663.30 View price
  • 100 μg
  • 1 mg
  • 10 μg
  • 20 μg
  • 200 μg
  • 500 μg
Delivery in 11 to 12 Business Days Shipping to: United States
ABIN6238083
C1QA Protein (AA 28-245) (His tag) C1QA · Protein Human Escherichia coli (E. coli)
  • AcA (Activity Assay: Listed application)
  • CC (Cell Culture: Listed application)
$648.00 View price
  • 50 μg
Delivery in 15 to 19 Business Days Shipping to: United States
ABIN7590076
C1QA Protein (AA 23-244) (His tag) C1QA · Protein Cow Yeast
  • ELISA (ELISA: Listed application)
$1,241.74 View price
  • 100 μg
  • 1 mg
Delivery in 60 to 72 Business Days Shipping to: United States
ABIN7583688
C1QA Protein (AA 23-245) (His tag) C1QA · Protein Rat Yeast
  • ELISA (ELISA: Listed application)
$1,243.69 View price
  • 100 μg
  • 1 mg
Delivery in 60 to 72 Business Days Shipping to: United States
ABIN7815061
C1QA Protein (AA 28-245) (His tag) C1QA · Protein Human Bacteria
$500.50 View price
  • 100 μg
Delivery in 7 to 10 Business Days Shipping to: United States
ABIN7953893
C1QA Protein (His tag) C1QA · Protein Mouse Escherichia coli (E. coli)
  • SDS (SDS-PAGE: Listed application)
  • WB (Western Blotting: Listed application)
  • Imm (Immunogen: Listed application)
  • ELISA (ELISA: Listed application)
$478.00 View price
  • 100 μg
  • 1 mg
  • 50 μg
Delivery in 8 to 12 Business Days Shipping to: United States
ABIN7940817
C1QA Protein (His tag) C1QA · Protein Human Escherichia coli (E. coli)
  • SDS (SDS-PAGE: Listed application)
  • WB (Western Blotting: Listed application)
  • Imm (Immunogen: Listed application)
  • ELISA (ELISA: Listed application)
$478.00 View price
  • 100 μg
  • 1 mg
  • 50 μg
Delivery in 8 to 12 Business Days Shipping to: United States
ABIN7819736
C1QA Protein (AA 111-245) (His tag) C1QA · Protein Mouse Bacteria
$426.25 View price
  • 100 μg
Delivery in 7 to 10 Business Days Shipping to: United States
Protein
  • AP (Affinity Purification: Listed application)
  • AA (Antibody Array: Listed application)
  • ELISA (ELISA: Listed application)
  • WB (Western Blotting: Listed application)
Origin
Human
Host
Wheat germ
Protein Type
Recombinant
Catalog No. ABIN1347366
$447.26
Plus shipping costs $50.00, if applicable $20.00 dry ice
10 μg (More quantities available)
Shipping to: United States
Delivery in 11 to 14 Business Days
Protein
  • WB (Western Blotting: Listed application)
  • ELISA (ELISA: Listed application)
Origin
Human
Host
Escherichia coli (E. coli)
Protein Type
Recombinant
Purity
Greater than 90 % as determined by SDS-PAGE.
Catalog No. ABIN7663337
$510.30
Plus shipping costs $50.00
50 μg (More quantities available)
Shipping to: United States
Delivery in 15 to 20 Business Days
Protein
  • AcA (Activity Assay: Listed application)
  • CC (Cell Culture: Listed application)
Origin
Mouse
Host
Escherichia coli (E. coli)
Protein Type
Recombinant
Purity
> 95 %
Biological Activity
Active
Catalog No. ABIN8127481
$749.80
Plus shipping costs $50.00
50 μg
Shipping to: United States
Delivery in 13 to 17 Business Days
Protein
  • SDS (SDS-PAGE: Listed application)
  • WB (Western Blotting: Listed application)
  • Imm (Immunogen: Listed application)
  • PC (Positive Control: Listed application)
Origin
Human
Host
Escherichia coli (E. coli)
Protein Type
Recombinant
Purity
> 95 %
Catalog No. ABIN7397291
$657.66
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Protein
  • SDS (SDS-PAGE: Listed application)
  • WB (Western Blotting: Listed application)
  • Imm (Immunogen: Listed application)
  • PC (Positive Control: Listed application)
Origin
Rat
Host
Escherichia coli (E. coli)
Protein Type
Recombinant
Purity
> 95 %
Catalog No. ABIN7407676
$785.85
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Protein
  • SDS (SDS-PAGE: Listed application)
  • WB (Western Blotting: Listed application)
  • Imm (Immunogen: Listed application)
  • PC (Positive Control: Listed application)
Origin
Mouse
Host
Escherichia coli (E. coli)
Protein Type
Recombinant
Purity
> 97 %
Catalog No. ABIN7414732
$737.78
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 13 to 17 Business Days
Protein
  • SDS (SDS-PAGE: Validation image available)
Origin
Mouse
Host
Yeast
Protein Type
Recombinant
Purity
Greater than 90 % as determined by SDS-PAGE.
Catalog No. ABIN5713294
$661.10
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 8 to 12 Business Days
Protein
  • SDS (SDS-PAGE: Validation image available)
Origin
Human
Host
Escherichia coli (E. coli)
Protein Type
Recombinant
Purity
Greater than 90 % as determined by SDS-PAGE.
Catalog No. ABIN5709163
$488.40
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 11 to 12 Business Days
Protein
  • SDS (SDS-PAGE: Validation image available)
Origin
Mouse
Host
Escherichia coli (E. coli)
Protein Type
Recombinant
Purity
Greater than 90 % as determined by SDS-PAGE.
Catalog No. ABIN5709165
$663.30
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 11 to 12 Business Days
Protein
  • AcA (Activity Assay: Listed application)
  • CC (Cell Culture: Listed application)
Origin
Human
Host
Escherichia coli (E. coli)
Purity
> 95 %
Biological Activity
Active
Catalog No. ABIN6238083
$648.00
Plus shipping costs $50.00
50 μg
Shipping to: United States
Delivery in 15 to 19 Business Days
Protein
  • ELISA (ELISA: Listed application)
Origin
Cow
Host
Yeast
Protein Type
Recombinant
Purity
> 90 %
Catalog No. ABIN7590076
$1,241.74
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 60 to 72 Business Days
Protein
  • ELISA (ELISA: Listed application)
Origin
Rat
Host
Yeast
Protein Type
Recombinant
Purity
> 90 %
Catalog No. ABIN7583688
$1,243.69
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 60 to 72 Business Days
Protein
Origin
Human
Host
Bacteria
Protein Type
Recombinant
Catalog No. ABIN7815061
$500.50
Plus shipping costs $50.00, if applicable $20.00 dry ice
100 μg
Shipping to: United States
Delivery in 7 to 10 Business Days
Protein
  • SDS (SDS-PAGE: Listed application)
  • WB (Western Blotting: Listed application)
  • Imm (Immunogen: Listed application)
  • ELISA (ELISA: Listed application)
Origin
Mouse
Host
Escherichia coli (E. coli)
Protein Type
Recombinant
Catalog No. ABIN7953893
$478.00
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 8 to 12 Business Days
Protein
  • SDS (SDS-PAGE: Listed application)
  • WB (Western Blotting: Listed application)
  • Imm (Immunogen: Listed application)
  • ELISA (ELISA: Listed application)
Origin
Human
Host
Escherichia coli (E. coli)
Protein Type
Recombinant
Catalog No. ABIN7940817
$478.00
Plus shipping costs $50.00
100 μg (More quantities available)
Shipping to: United States
Delivery in 8 to 12 Business Days
Protein
Origin
Mouse
Host
Bacteria
Protein Type
Recombinant
Catalog No. ABIN7819736
$426.25
Plus shipping costs $50.00, if applicable $20.00 dry ice
100 μg
Shipping to: United States
Delivery in 7 to 10 Business Days

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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