C1QA Monoclonal antibody

C1QA Monoclonal Antibody for WB, IHC, IF/ICC, ELISA

Host / Isotype

Mouse / IgG1

Reactivity

human and More (1)

Applications

WB, IHC, IF/ICC, ELISA

Conjugate

Unconjugated

Publications

5

CloneNo.

1B10E3

Cat no : 67063-1-Ig

Synonyms

Complement C1q A chain, 1B10E3

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Validation Data Gallery

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  WB analysis of human plasma using 67063-1-Ig

  human plasma were subjected to SDS PAGE followed by western blot with 67063-1-Ig (C1QA antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

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  WB analysis of human blood using 67063-1-Ig

  human blood were subjected to SDS PAGE followed by western blot with 67063-1-Ig (C1QA antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

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  IHC staining of human liver using 67063-1-Ig

  Immunohistochemical analysis of paraffin-embedded human liver tissue slide using 67063-1-Ig (C1QA antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human liver using 67063-1-Ig

  Immunohistochemical analysis of paraffin-embedded human liver tissue slide using 67063-1-Ig (C1QA antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of HepG2 using 67063-1-Ig

  Immunofluorescent analysis of (-20°C Ethanol) fixed HepG2 cells using C1QA antibody (67063-1-Ig, Clone: 1B10E3 ) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Mouse IgG(H+L).

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Tested Applications

• Positive WB detected in: human plasma tissue, human blood tissue
• Positive IHC detected in: human liver tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
• Positive IF/ICC detected in: HepG2 cells

Recommended dilution

• Western Blot (WB): WB : 1:5000-1:50000
• Immunohistochemistry (IHC): IHC : 1:500-1:2000
• Immunofluorescence (IF)/ICC: IF/ICC : 1:200-1:800

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Published Applications

• WB: See 1 publications below
• IHC: See 1 publications below
• IF: See 3 publications below

Product Information

67063-1-Ig targets C1QA in WB, IHC, IF/ICC, ELISA applications and shows reactivity with human samples.

• Tested Reactivity: human
• Cited Reactivity: human, mouse
• Host / Isotype: Mouse / IgG1
• Class: Monoclonal
• Type: Antibody
• Immunogen: C1QA fusion protein Ag28622
• Full Name: complement component 1, q subcomponent, A chain
• Calculated Molecular Weight: 245 aa, 26 kDa
• Observed Molecular Weight: 30 kDa
• GenBank Accession Number: BC030153
• Gene Symbol: C1QA
• Gene ID (NCBI): 712
• RRID: AB_2882373
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein G purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

The first component of complement, C1, is a calcium-dependent complex of the 3 subcomponents C1q, C1r, and C1s. 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. Deficiency of C1q has been associated with lupus erythematosus and glomerulonephritis. This antibody is raised against C1qA which is the A-chain polypeptide of human complement subcomponent C1q.

Publications

Species	Application	Title
human	WB	Onco Targets Ther; Prognostic Implications of the Complement Protein C1Q and Its Correlation with Immune Infiltrates in Osteosarcoma.; Authors - Hanji Huang
human	IF	Cells; Human Placental Endothelial Cell and Trophoblast Heterogeneity and Differentiation Revealed by Single-Cell RNA Sequencing; Authors - Han Li
human	IF	Front Pharmacol; The proportion of C1q-high and ISG15-high monocytes in the skin of patients with Behçet disease; Authors - Yangtengyu Liu
mouse	IF	Cell Biosci; Complement C1q-mediated microglial synaptic elimination by enhancing desialylation underlies sevoflurane-induced developmental neurotoxicity; Authors - Gang Wang
human	IHC	J Cancer; Identification of crucial genes through WGCNA in the progression of gastric cancer; Authors - Rui Liu