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Rabbit Anti-C1QA Monoclonal Antibody (4.8) (CBMAB-0947-YC)

Provided herein is a rabbit monoclonal antibody against Mouse C1QA. The antibody, clone 4.8, can be used for immunoassay techniques, such as IHC-P.
See all C1QA antibodies

Summary

Host Animal
Rabbit
Specificity
Mouse
Clone
4.8
Antibody Isotype
IgG
Application
IHC-P

Basic Information

Immunogen
Full length native protein (purified) corresponding to Mouse C1q
Specificity
Mouse
Antibody Isotype
IgG
Clonality
Monoclonal
Application Notes
The COA includes recommended starting dilutions, optimal dilutions should be determined by the end user.

Formulations & Storage [For reference only, actual COA shall prevail!]

Format
Liquid
Storage
Store at 4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.

Target

Full Name
C1QA
Introduction
C1QA is composed of 18 polypeptide chains which include 6 A-chains, 6 B-chains, and 6 C-chains. Each chain contains an N-terminal collagen-like region and a C-terminal C1q globular domain. C1QA is the A-chain polypeptide of serum complement subcomponent C1q, which associates with C1r and C1s to yield the first component of the serum complement system. Deficiency of C1QA is associated with lupus erythematosus and glomerulonephritis.
Entrez Gene ID
12259
UniProt ID
P98086
Alternative Names
C1q; AI255395
Function
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 Ca2+-dependent C1r2C1s2 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.
Biological Process
Aging Source: ARUK-UCL
Astrocyte activation Source: ARUK-UCL
Cell-cell signaling Source: ProtInc
Complement activation Source: Reactome
Complement activation, classical pathway Source: Reactome
Complement-mediated synapse pruning Source: ARUK-UCL
Innate immune response Source: UniProtKB-KW
Microglial cell activation Source: ARUK-UCL
Neuron remodeling Source: ARUK-UCL
Positive regulation of neuron death Source: ARUK-UCL
Regulation of complement activation Source: Reactome
Response to iron ion Source: Ensembl
Synapse organization Source: ARUK-UCL
Synapse pruning Source: ARUK-UCL
Vertebrate eye-specific patterning Source: ARUK-UCL
Viral process Source: UniProtKB-KW
Cellular Location
Secreted
Involvement in disease
Complement component C1q deficiency (C1QD): A disorder caused by impaired activation of the complement classical pathway. It generally leads to severe immune complex disease with features of systemic lupus erythematosus and glomerulonephritis.
PTM
O-linked glycans are assumed to be the Glc-Gal disaccharides typically found as secondary modifications of hydroxylated lysines in collagen-like domains.
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For research use only. Not intended for any clinical use.

Custom Antibody Labeling

We also offer labeled antibodies developed using our catalog antibody products and nonfluorescent conjugates (HRP, AP, Biotin, etc.) or fluorescent conjugates (Alexa Fluor, FITC, TRITC, Rhodamine, Texas Red, R-PE, APC, Qdot Probes, Pacific Dyes, etc.).

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