C1QB Antibodies

AND C1QB ELISA kits, C1QB Proteins

Many biological assays use antibodies to detect C1QB, such as Western Blot (WB), ELISA, Flow Cytometry, Immunocytochemistry (IHC). These antibodies can be polyclonal or monoclonal, and react with C1QB in Human, Mouse, Rat, and many other animal samples. Boster Bio use mainly mouse and rabbit to develop C1QB antibodies...

We validate the specificity of these antibodies to C1QB by testing them on tissues known to express C1QB positively and negatively. Browse below to find the C1QB antibody that suites your experiment. We have 4 of these antibodies and many publications and validation images.

If you cannot find antibodies that fit your needs, contact us for making custom antibodies. We have a full suite of custom antibody services covering from research to diagnostic and therapeutic applications.

Previous: BFSP1 Next: C1QC

C1QB Infographic by Boster Bio

All C1QB Products

Filter by Application:

Product

Figures

Specificity

Applications

Price

Anti-C1q-B Antibody

Western Blot analysis of various cells using C1q-B Polyclonal Antibody diluted at 1:1000

Western blot analysis of lysates from Jurkat cells, using C1QB Antibody

Western blot analysis of the lysates from Jurkat cells using C1QB antibody

Human, Mouse, Rat

ELISA, Flow Cytometry, IF, IHC, WB

$380
Cat # A04233-1
100ul

C1QB (NM_000491) Human Recombinant Protein

Coomassie blue staining of purified C1QB protein

$1249
Cat # PROTP02746
20 µg

Anti-C1QB Antibody (N-term)

C1QB Antibody (N-term) flow cytometry analysis of Jurkat cells (bottom histogram) compared to a negative control cell (top histogram)

Human

Flow Cytometry, WB

$299
Cat # A04233-2
80 µl

Anti-C1QB Rabbit Monoclonal Antibody

Human

IF, IHC, ICC, WB

$370
Cat # M04233
100 μl/vial

C1QB Overview

Facts about Complement C1q subcomponent subunit B.

C1QB 3D structure. Source: alphafold

Complement C1q subcomponent subunit B (C1QB)

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 Ca(2+)-dependent C1r(2)C1s(2) 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.

Gene Information

Human
Gene Name:	C1QB
Uniprot:	P02746
Entrez:	713

Family

Belongs to:

No superfamily

Alternative Names

B chain; complement C1q subcomponent subunit B; complement component 1, q subcomponent, B chain; complement subcomponent C1q chain B; q subcomponent, beta polypeptide

Molecular Weight

Mass (kDA):
26.722 kDA

Genomic Context


Human

Location:	1p36.12
Sequence:	1; NC_000001.11 (22653236..22661637)

Subcellular Localizations

Secreted.

Diseases

Lupus Erythematosus, Systemic
Inflammation
Nephritis
Autoimmune Reaction
Lupus Nephritis
Autoimmune Diseases
Neurodegenerative Disorders
Inflammatory Response
Nervousness
Nerve Damage
Pharyngitis

Learning Disorders
Sclerosis
Primary Lateral Sclerosis
Melanoma
Peripheral Nerve Injuries
Amyotrophic Lateral Sclerosis

Interacting Proteins

C1QA
C1QBP

Pathways

Complement Activation
Immune Response
Pathogenesis
Inflammatory Response
Apoptotic Cell Clearance
Mammary Gland Involution
Cell Activation
Lactation
Regeneration
Fatty Acid Homeostasis
Reverse Transcription
Cytokine Production

System Development
Cell Death
Nervous System Development
Regulation Of Complement Activation
Cell Differentiation
Cell Growth

PTMs

Phosphorylation

For details, visit:
bosterbio.com/bosterbio-gene-info-cards/C1QB

References

PMID: 3000358 by Reid K.B.M.; Molecular cloning and characterization of the complementary DNA and gene coding for the B-chain of subcomponent C1q of the human complement system.

PMID: 708376 by Reid K.B.M., et al. Amino acid sequence of the N-terminal 108 amino acid residues of the B chain of subcomponent C1q of the first component of human complement.