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Invitrogen
CD46 Polyclonal Antibody
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FIGURE: 1 / 4
CD46 Antibody (PA5-95788) in IHC (P)
Immunohistochemistry analysis of CD46 in paraffin-embedded human lung cancer. Samples were incubated with CD46 Polyclonal antibody (Product # PA5-95788) using a dilution of 1:100 (40x lens). Perform high pressure antigen retrieval with 10 mM citrate buffer pH 6.0 before commencing with IHC staining protocol.
Product Details
PA5-95788
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human,
Mouse,
Rat
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Recombinant fusion protein containing a sequence corresponding to amino acids 40-320 of human CD46 (NP_7225481)
Conjugate
Form
Liquid
Concentration
0.94 mg/mL
Purification
Affinity Chromatography
Storage buffer
PBS, pH 7.3, with 50% glycerol
Contains
0.05% ProClin 300
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
Immunogen sequence: TFEAMELIGK PKPYYEIGER VDYKCKKGYF YIPPLATHTI CDRNHTWLPV SDDACYRETC PYIRDPLNGQ AVPANGTYEF GYQMHFICNE GYYLIGEEIL YCELKGSVAI WSGKPPICEK VLCTPPPKIK NGKHTFSEVE VFEYLDAVTY SCDPAPGPDP FSLIGESTIY CGDNSVWSRA APECKVVKCR FPVVENGKQI SGFGKKFYYK ATVMFECDKG FYLDGSDTIV CDSNSTWDPP VPKCLKVSTS STTKSPASSA SGPRPTYKPP VSNYPGYPKP E; Positive Samples: Jurkat, Mouse testis, Rat testis; Cellular Location: Cytoplasmic vesicle, Single-pass type I membrane protein, acrosome inner membrane, secretory vesicle
Target Information
CD46 (MCP, membrane cofactor protein) is a multifunctional cell surface transmembrane protein that binds and inactivates C3b and C4b complement fragments, regulates T cell-induced inflammatory responses by either inhibiting (CD46-1 isoform) or increasing (CD46-2 isoform) the contact hypersensitivity reaction. CD46 also serves as a receptor for several human pathogens (both bacteria and viruses), and its ligation alteres T lymphocyte polarization toward antigen-presenting cells or target cells, inhibiting lymphocyte function. CD46 is a protector of placental tissue and is also expressed on the inner acrosomal membrane of spermatozoa.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: antigen identified by monoclonal antibody TRA-2-10; CD46; CD46 antigen, complement regulatory protein; CD46 molecule, complement regulatory protein; complement membrane cofactor protein; measles virus receptor; Membrane cofactor protein; membrane cofactor protein (CD46, trophoblast-lymphocyte cross-reactive antigen); MGC26544; TLX; trophoblast leucocyte common antigen; Trophoblast leukocyte common antigen; trophoblast-lymphocyte cross-reactive antigen
Gene Aliases: AHUS2; CD46; MCP; MIC10; TLX; TRA2.10
UniProt ID: (Human) P15529, (Mouse) O88174, (Rat) Q9Z0M4
Entrez Gene ID: (Human) 4179, (Mouse) 17221, (Rat) 29333
T cell mediated immunity
proteolysis
single fertilization
regulation of Notch signaling pathway
positive regulation of gene expression
negative regulation of gene expression
interleukin-10 production
positive regulation of interleukin-10 production
sequestering of extracellular ligand from receptor
positive regulation of T cell proliferation
negative regulation of catalytic activity
positive regulation of memory T cell differentiation
positive regulation of regulatory T cell differentiation
negative regulation of complement activation
positive regulation of transforming growth factor beta production
adaptive immune response
complement activation, classical pathway
regulation of complement activation
innate immune response
viral entry into host cell
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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