Rabbit anti-Human CD9 Polyclonal Antibody | anti-CD9 antibody

CD9, NT (CD9, MIC3, TSPAN29, CD9 antigen, 5H9 antigen, Cell growth-inhibiting gene 2 protein, Leukocyte antigen MIC3, Motility-related protein, Tetraspanin-29, p24, CD9) (PE)

Cat. Num. AAA6283598

• Gene Names: CD9; MIC3; MRP-1; BTCC-1; DRAP-27; TSPAN29; TSPAN-29
• Reactivity: Human
• Applications: Western Blot, Flow Cytometry, Functional Assay
• Purity: Purified by Protein A/G Affinity Chromatography.
• Synonyms: CD9; Polyclonal Antibody; NT (CD9; MIC3; TSPAN29; CD9 antigen; 5H9 antigen; Cell growth-inhibiting gene 2 protein; Leukocyte antigen MIC3; Motility-related protein; Tetraspanin-29; p24; CD9) (PE); anti-CD9 antibody

• Host: Rabbit
• Reactivity: Human
• Clonality: Polyclonal
• Isotype: IgG
• Specificity: Recognizes human CD9.
• Purity/Purification: Purified by Protein A/G Affinity Chromatography.
• Form/Format: Supplied as a liquid in PBS, pH 7.2. No preservative added. Labeled with R-Phycoerythrin (PE).

• Applicable Applications for anti-CD9 antibody: Western Blot (WB), Flow Cytometry (FC/FACS), FLISA
• Application Notes: Applications are based on unconjugated antibody.
• Immunogen: KLH-conjugated synthetic peptide mapping to a fragment of residues within amino acids 21-51 of human CD9.
• Conjugate: PE
• Note: Preservative Free
• Special Handling: Light sensitive
• Preparation and Storage: Store product at 4 degree C in the dark. DO NOT FREEZE! Stable at 4 degree C for 12 months after receipt as an undiluted liquid. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. Caution: PE conjugates are sensitive to light. For maximum recovery of product, centrifuge the original vial prior to removing the cap.

Western Blot (WB)

(Western Blot analysis of Jurkat cell line lysates (35ug/lane) using 033552. CD9 (arrow) was detected using 033552.)

Western Blot (WB)

(Western Blot analysis of CD9 (arrow) 293 cell lysates (2ug/lane) using 033552 Lane 1: nontransfected Lane 2: Transiently transfected with the CD9 gene (Origene Technologies).)

Flow Cytometry (FC/FACS)

(Flow Cytometric analysis of Jurkat cells using 033552 (bottom histogram) compared to a negative control cell (top histogram). FITC-conjugated goat-anti-rabbit secondary antibodies were used for the analysis.)

Related Product Information for anti-CD9 antibody

CD9 is a member of the transmembrane 4 superfamily, also known as the tetraspanin family. Most of these members are cell-surface proteins that are characterized by the presence of four hydrophobic domains. The proteins mediate signal transduction events that play a role in the regulation of cell development, activation, growth and motility. This protein is a cell surface glycoprotein that is known to complex with integrins and other transmembrane 4 superfamily proteins. It can modulate cell adhesion and migration and also trigger platelet activation and aggregation. In addition, the protein appears to promote muscle cell fusion and support myotube maintenance.

Product Categories/Family for anti-CD9 antibody

Antibodies; CD Markers

References

1. Ovalle, S., Int. J. Cancer 121 (10), 2140-2152 (2007). 2. Kovalenko, O.V., Mol. Cell Proteomics 6 (11), 1855-1867 (2007). 3. Abache, T., J. Cell. Biochem. 102 (3), 650-664 (2007). 4. Horejsi, V., FEBS Lett. 288 (1-2), 1-4 (1991).

NCBI and Uniprot Product Information

• NCBI GI #: 34769
• NCBI GeneID: 928
• UniProt Accession #: P21926; Q5J7W6; Q96ES4; D3DUQ9
• Molecular Weight: 25,416 Da
• NCBI Official Full Name: MRP-1 (motility related protein)
• NCBI Official Synonym Full Names: CD9 molecule
• NCBI Official Symbol: CD9
• NCBI Official Synonym Symbols: MIC3; MRP-1; BTCC-1; DRAP-27; TSPAN29; TSPAN-29
• NCBI Protein Information: CD9 antigen; 5H9 antigen; tetraspanin-29; BA-2/p24 antigen; CD9 antigen (p24); leukocyte antigen MIC3; motility related protein-1; cell growth-inhibiting gene 2 protein
• UniProt Protein Name: CD9 antigen
• Protein Family: CD9 antigen
• UniProt Gene Name: CD9
• UniProt Synonym Gene Names: MIC3; TSPAN29; MRP-1; Tspan-29
• UniProt Entry Name: CD9_HUMAN

NCBI Description

This gene encodes a member of the transmembrane 4 superfamily, also known as the tetraspanin family. Tetraspanins are cell surface glycoproteins with four transmembrane domains that form multimeric complexes with other cell surface proteins. The encoded protein functions in many cellular processes including differentiation, adhesion, and signal transduction, and expression of this gene plays a critical role in the suppression of cancer cell motility and metastasis. [provided by RefSeq, Jan 2011]

Uniprot Description

CD9: Involved in platelet activation and aggregation. Regulates paranodal junction formation. Involved in cell adhesion, cell motility and tumor metastasis. Required for sperm-egg fusion. Belongs to the tetraspanin (TM4SF) family.

Protein type: Motility/polarity/chemotaxis; Membrane protein, multi-pass; Cell adhesion; Membrane protein, integral

Chromosomal Location of Human Ortholog: 12p13.3

Cellular Component: extracellular space; platelet alpha granule membrane; focal adhesion; integral to plasma membrane; apical plasma membrane; plasma membrane; vesicle; external side of plasma membrane

Molecular Function: integrin binding; protein binding

Biological Process: negative regulation of cell proliferation; platelet activation; platelet degranulation; fusion of sperm to egg plasma membrane; single fertilization; pathogenesis; brain development; cell adhesion; cell motility; blood coagulation; oligodendrocyte development; response to water deprivation; multicellular organism reproduction; paranodal junction assembly