C1QB

Gene Symbol	C1QB
Entrez Gene	713
Alt Symbol	-
Species	Human
Gene Type	protein-coding
Description	complement component 1, q subcomponent, B chain
Other Description	complement C1q subcomponent subunit B|complement component 1, q subcomponent, beta polypeptide|complement component C1q, B chain|complement subcomponent C1q chain B
Swissprots	Q5T959 P02746 Q96H17
Accessions	AAQ67338 EAW95019 EAW95020 EAW95021 P02746 BC008983 AAH08983 BQ711602 DQ891531 ABM82457 DQ894720 ABM85646 M36278 AAC41692 X03084 CAA26880 XM_011542059 XP_011540361 NM_000491 NP_000482
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 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.
Subcellular Location	Secreted.
Top Pathways	Complement and coagulation cascades, Systemic lupus erythematosus, Prion diseases, Chagas disease (American trypanosomiasis), Staphylococcus aureus infection

• Antibodies
• Assays/Kits
• Proteins/Peptides
• siRNAs/Functional Genomics
• cDNA Clones
• Cell/Tissue/Blood Products

Human C1QB full length protein - ab157983 from Abcam Category Protein Prices $402.00 Sizes 10 µg Source Wheat germ Species Human

Recombinant Human C1QB Protein - H00000713-P01 from Novus Biologicals Category Protein Prices $369.00, $529.00 Sizes 10 µg, 25 µg Source Wheat Germ Species Human

C1QB-Antibody-N-term-Blocking-Peptide - BP8893a from Abgent, a WuXi AppTec company Category Peptide Prices $80.00 Sizes 100 µg

Human C1QB His tag protein - orb83972 from Biorbyt Category Protein Prices $323.00, $646.00 Sizes 20 μg, 100 μg Source Insect Species Human

C1QB Blocking Peptide - 33R-7122 from Fitzgerald Category Peptide Prices $130.00 Sizes 100 µg

C1QB Blocking Peptide - 33R-1631 from Fitzgerald Category Peptide Prices $130.00 Sizes 100 µg

C1q B subunit - H00000713-P01-10 from Acris Antibodies Category Protein Prices $380.00 Sizes 10 µg Species Human

C1q B subunit - H00000713-P01-25 from Acris Antibodies Category Protein Prices $500.00 Sizes 25 µg Species Human

C1QB fusion protein - ag10225 from Proteintech Group Category Protein Source E. coli-derived, PGEX-4T Species Human

C1QB fusion protein - Ag10622 from Proteintech Group Category Protein Prices $199.00 Sizes 50 μg Source E. coli -derived, PET28a Species Human

Recombinant Human C1QB, His tagged - C1QB-596H from Creative Biomart Category Protein Source Baculovirus-Insect Cells Species Human

Human C1QB / C1qB Protein (His Tag) - 10941-H08B-100 from Sino Biological Category Protein Source Baculovirus-Insect Cells Species Human

C1q-B (V193) Peptide - BS3288P from Bioworld Technology Category Peptide Prices $158.00 Sizes 100 µl

Recombinant Human Complement C1q subcomponent subunit B(C1QB) - CSB-YP003638HU CSB-EP003638HU CSB-BP003638HU CSB-MP003638HU from Cusabio Category Protein Source Yeast or E.coli or Baculovirus or Mammalian cell Species Human

C1q B subunit - TP303821 from Acris Antibodies Category Protein Prices $680.00 Sizes 20 µg Source HEK293 cells Species Human

Native Human Complement Component C1q - CRC162A from Cell Science Prices $325.00 Sizes 200 µg Species Human

Native Human Complement Component C1q - CRC162B from Cell Science Prices $795.00 Sizes 1 mg Species Human

Native Human Complement Component C1q - CRC162C from Cell Science Prices $4,760.00 Sizes 10 mg Species Human

Recombinant Human C1QB / C1qB Protein (His tag) - PKSH031345 from Elabscience Category Protein Source Baculoviru Species Human

C1QB Recombinant Protein Antigen - NBP2-49033PEP from Novus Biologicals Category Protein Prices $199.00 Sizes 100 µl Source E. coli Species Human

C1QB Peptide, Human - M34GP01917H from Creative Peptides Category Peptide Source Synthetic. Species Human

Complement C1QB Blocking Peptide - CBP4584 from Cohesion Biosciences Category Peptide Prices $100.00, $300.00 Sizes 1 mg, 5 mg Species Human, Rat

Human C1QB / C1qB Protein (His Tag) - 10941-H08B from ABclonal Category Protein Prices $138.00, $348.00 Sizes 20 µg, 100 µg Source Baculovirus-Insect Cells Species Human

Complement C1QB Blocking Peptide - orb392929 from Biorbyt Category Peptide Prices $238.00, $476.00 Sizes 1 mg, 5 mg Species Human, Rat

C1QB / C1qB, Recombinant Protein - MBS2546002 from MyBioSource Category Protein Prices $375.00, $905.00 Sizes 20 µg, 100 µg Source Baculovirus-Insect Cells

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