Biotin-conjugated CD9 Monoclonal antibody

• Featured Product
• KD/KO Validated

CD9 Monoclonal Antibody for IHC

Host / Isotype

Mouse / IgG1

Reactivity

human

Applications

IHC

Conjugate

Biotin

CloneNo.

4H7B9

Cat no : Biotin-60232

Synonyms

5H9, 5H9 antigen, BA2, BTCC 1, CD9, CD9 antigen, CD9 molecule, DRAP 27, GIG2, Leukocyte antigen MIC3, MIC3, Motility related protein, MRP 1, P24, Tetraspanin 29, Tspan 29, TSPAN29

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Validation Data Gallery

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  IHC staining of human ovary tumor using Biotin-60232

  Immunohistochemical analysis of paraffin-embedded human ovary tumor tissue slide using Biotin-60232 (CD9 antibody) at dilution of 1:400 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human ovary tumor using Biotin-60232

  Immunohistochemical analysis of paraffin-embedded human ovary tumor tissue slide using Biotin-60232 (CD9 antibody) at dilution of 1:400 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human colon cancer using Biotin-60232

  Immunohistochemical analysis of paraffin-embedded human colon cancer tissue slide using Biotin-60232 (CD9 antibody) at dilution of 1:400 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human colon cancer using Biotin-60232

  Immunohistochemical analysis of paraffin-embedded human colon cancer tissue slide using Biotin-60232 (CD9 antibody) at dilution of 1:400 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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Tested Applications

• Positive IHC detected in: human ovary tumor tissue, human colon cancer tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

• Immunohistochemistry (IHC): IHC : 1:200-1:800

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

Biotin-60232 targets CD9 in IHC applications and shows reactivity with human samples.

• Tested Reactivity: human
• Host / Isotype: Mouse / IgG1
• Class: Monoclonal
• Type: Antibody
• Immunogen: CD9 fusion protein Ag14529
• Full Name: CD9 molecule
• Calculated Molecular Weight: 228 aa, 25 kDa
• Observed Molecular Weight: 23-27 kDa
• GenBank Accession Number: BC011988
• Gene Symbol: CD9
• Gene ID (NCBI): 928
• Conjugate: Biotin
• Form: Liquid
• Purification Method: Protein G purification
• Storage Buffer: PBS with 50% Glycerol, 0.05% Proclin300, 0.5% BSA, pH 7.3.
• Storage Conditions: Store at -20°C. Avoid exposure to light. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

The cell-surface molecule CD9, a member of the transmembrane-4 superfamily, interacts with the integrin family and other membrane proteins, and is postulated to participate in cell migration and adhesion. Expression of CD9 enhances membrane fusion between muscle cells and promotes viral infection in some cells (PMID:10459022). It is often used as a mesenchymal stem cell marker (PMID:18005405). CD9 is also known as the p24 antigen besides MIC3, TSPAN29 because it is a protein of molecular weight 24 kD. The CD9 antigen appears to be a 227-amino acid molecule with 4 hydrophobic domains and 1 N-glycosylation site.