Complement C1QA

complement component 1, q subcomponent, A chain

Complement C1QA is 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.

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Proteins (13)

Type

Over-Expression Lysate (2)

Recombinant (11)

Target

Complement C1QA (13)

Publications

No (13)

Tag

10His, N-terminus + Myc, C-terminus (1)

6His, N-terminus (1)

6His-SUMO, N-terminus (1)

GST (1)

His (1)

His, N-Terminal (2)

His-SUMO (2)

His-T7 (2)

Myc-DDK (Flag) (2)

Species

Human (6)

Mouse (4)

Rat (2)

Source

293T Cells (1)

E. coli (9)

HEK 293 Cells (1)

Wheat Germ Extract (1)

Yeast (1)

Purification

Purified (4)

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Mouse Complement C1QA Protein (Recombinant His) (aa23-245) - LS-G22829

Source:

Yeast

Tag:

His

Molecular Weight:

25.5 kD

Price:

100 µg/$499; 20 µg/$364; 1 mg/$1,683

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Mouse Complement C1QA Protein (Recombinant His-T7) (aa23-245) - LS-G15210

Source:

E. coli

Tag:

His-T7

Molecular Weight:

27.4 kDa

Price:

10 µg/$276; 50 µg/$412; 100 µg/$657; 200 µg/$822; 1 mg/$1,905; 500 µg/$1,455; 5 mg/$2,871; 2 mg/$2,090

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Human Complement C1QA Protein (Recombinant His, N-Terminal) (aa28-245) - LS-G15207

Source:

E. coli

Tag:

His, N-Terminal

Molecular Weight:

26.9 kDa

Price:

10 µg/$268; 50 µg/$362; 100 µg/$577; 200 µg/$722; 1 mg/$1,755; 500 µg/$1,325; 5 mg/$2,708; 2 mg/$1,934

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Human Complement C1QA Protein (Recombinant 10His, N-terminus + Myc, C-terminus) (Full Length) - LS-G136971

Source:

E. coli

Tag:

10His, N-terminus + Myc, C-terminus

Molecular Weight:

30.7 kDa

Price:

1 mg/$1,355; 100 µg/$420; 20 µg/$323

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Mouse Complement C1QA Protein (Recombinant 6His, N-terminus) (Full Length) - LS-G136974

Source:

E. coli

Tag:

6His, N-terminus

Molecular Weight:

29.1 kDa

Price:

100 µg/$500; 20 µg/$364; 1 mg/$1,679

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Complement C1QA Protein (Over-Expression Lysate Myc-DDK (Flag)) (Full Length) - LS-G112935

Source:

HEK 293 Cells

Tag:

Myc-DDK (Flag)

Molecular Weight:

25.8 kDa

Price:

100 µg/$494

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Human Complement C1QA Protein (Recombinant His, N-Terminal) - LS-G144747

Source:

E. coli

Tag:

His, N-Terminal

Molecular Weight:

25.8 kDa

Price:

50 µg/$419

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Human Complement C1QA Protein (Recombinant His-SUMO) (aa23-245) - LS-G20538

Source:

E. coli

Tag:

His-SUMO

Molecular Weight:

39.7 kD

Price:

1 mg/$1,355; 100 µg/$420; 20 µg/$323

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Mouse Complement C1QA Protein (Recombinant His-SUMO) (aa23-245) - LS-G20539

Source:

E. coli

Tag:

His-SUMO

Molecular Weight:

39.5 kD

Price:

1 mg/$1,679; 100 µg/$500; 20 µg/$364

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Human Complement C1QA Protein (Recombinant GST) (Full Length) - LS-G27673

Source:

Wheat Germ Extract

Tag:

GST

Molecular Weight:

50.27 kDa

Price:

2 µg/$439

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Human Complement C1QA Protein (Over-Expression Lysate Myc-DDK (Flag)) (Full Length) - LS-G75272

Source:

293T Cells

Tag:

Myc-DDK (Flag)

Molecular Weight:

25.8 kDa

Price:

20 µg/$150

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Rat Complement C1QA Protein (Recombinant 6His-SUMO, N-terminus) (aa23-245) - LS-G56127

Source:

E. coli

Tag:

6His-SUMO, N-terminus

Price:

1 mg/$1,679; 100 µg/$598; 20 µg/$405

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Rat Complement C1QA Protein (Recombinant His-T7) (aa23-245) - LS-G15209

Source:

E. coli

Tag:

His-T7

Molecular Weight:

27.1 kDa

Price:

10 µg/$281; 50 µg/$442; 100 µg/$705; 200 µg/$882; 1 mg/$1,989; 500 µg/$1,529; 5 mg/$3,081; 2 mg/$2,176

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