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CD320 Antibody (C-term)

Affinity Purified Rabbit Polyclonal Antibody (Pab)

     
  • WB - CD320 Antibody (C-term) AP13137b
    CD320 Antibody (C-term) (Cat. #AP13137b) western blot analysis in U251 cell line lysates (35ug/lane).This demonstrates the CD320 antibody detected the CD320 protein (arrow).
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  • SPECIFICATION
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Product Information
Application
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • E=ELISA
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
WB, E
Primary Accession Q9NPF0
Other Accession NP_001159367.1, NP_057663.1
Reactivity Human
Host Rabbit
Clonality Polyclonal
Isotype Rabbit IgG
Calculated MW 28991 Da
Antigen Region 153-182 aa
Additional Information
Gene ID 51293
Other Names CD320 antigen, 8D6 antigen, FDC-signaling molecule 8D6, FDC-SM-8D6, Transcobalamin receptor, TCblR, CD320, CD320, 8D6A
Target/Specificity This CD320 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 153-182 amino acids from the C-terminal region of human CD320.
Dilution WB~~1:1000
Format Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.
StorageMaintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsCD320 Antibody (C-term) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name CD320
Synonyms 8D6A
Function Receptor for transcobalamin saturated with cobalamin (TCbl) (PubMed:18779389). Plays an important role in cobalamin uptake (PubMed:18779389, PubMed:20524213). Plasma membrane protein that is expressed on follicular dendritic cells (FDC) and mediates interaction with germinal center B cells (PubMed:10727470). Functions as costimulator to promote B cell responses to antigenic stimuli; promotes B cell differentiation and proliferation (PubMed:10727470, PubMed:11418631). Germinal center-B (GC-B) cells differentiate into memory B-cells and plasma cells (PC) through interaction with T-cells and follicular dendritic cells (FDC) (PubMed:11418631). CD320 augments the proliferation of PC precursors generated by IL-10 (PubMed:11418631).
Cellular Location Cell membrane; Single-pass type I membrane protein
Tissue Location Detected in the germinal center (GC) of lymphoid follicles (at protein level) (PubMed:11418631). Expressed abundantly on follicular dendritic cells (FDCs) (PubMed:10727470)
Research Areas
Citations (0)
citation

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Background

The CD320 antigen gene encodes the transcobalamin receptor (TCBLR). Cellular uptake of cobalamin (vitamin B12) is mediated by receptors expressed on the cell surface. Transcobalamin II (TCN2; MIM 613441), a plasma protein secreted by endothelial cells, binds the cobalamin absorbed in the distal ileum and carries 10 to 30% of total circulating cobalamin. CD320 encodes a transcobalamin receptor that binds TCN2-cobalamin at the plasma membrane and internalizes the complex by endocytosis (Quadros et al., 2009 [PubMed 18779389]).

References

Jiang, W., et al. Gene 466 (1-2), 49-55 (2010) :
Pangilinan, F., et al. J. Med. Genet. 47(10):677-685(2010)
Quadros, E.V., et al. Hum. Mutat. 31(8):924-929(2010)
Quadros, E.V., et al. Blood 113(1):186-192(2009)
Cho, W., et al. BMB Rep 41(12):863-867(2008)

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$ 365.00
$ 140.00
Cat# AP13137b
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