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anti-CD134 antibody :: Mouse anti-Human CD134 Monoclonal Antibody

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Catalog # MBS666154
Unit / Price
  120 Tests  /  $470 +1 FREE 8GB USB
Testing Data
Product Name

CD134, Monoclonal Antibody

Also Known As

anti-human CD134(OX40)-R-PE

Product Synonym Names
Monoclonal anti-human CD134 (OX40)/R-PE
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Immunogen Sequence Length
3D Structure
ModBase 3D Structure for P43489
Clone Number
Species Reactivity
50 mM Sodium Phosphate pH 7.5, 500 mM Potassium Chloride, 150mM NaCl, 15% Glycerol, 0.2% BSA.
Volume: 0.2 ml (lot specific)
Five x 105 cultured HPB-MLT human tumor cells were washed and incubated 45 minutes on ice with 80 mul of anti-CD134/R-PE at a 1:50 dilution (5 mug/ml). Cells were washed three times, fixed and analyzed by FACS. Cells stained positive with a mean shift of 0.85 log10 fluorescent units when compared to a Mouse IgG1/R-PE negative control at a similar concentration. Binding was blocked when cells were pre incubated 10 minutes with 20 mul of 0.5 mg/ml anti-CD134 antibody.
Protein A purified antibody from tissue culture supernatant was conjugated to R-Phycoerythrin through a sulfo-ester linkage. Unconjugated antibody was removed using size exclusion chromatography. Antibody conjugate is at 0.25 mg/ml with a A565/A280 ratio of 3.0.
50 mM Sodium Phosphate pH 7.5, 500 mM Potassium Chloride, 150mM NaCl, 15% Glycerol, 0.2% BSA, 0.04% NaN3 (as a preservative).
Human HUT 102 T cells
Preparation and Storage
Store at 2 - 5 degree C. Do not freeze! Protect from light.
Product should retain activity for at least 12 months after shipping date when stored as recommended.
Other Notes
Small volumes of anti-CD134 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Related Product Information for
anti-CD134 antibody
Information: Human CD134 (OX40) is an activation-associated antigen which is predominantly expressed on activated CD4 positive cells. CD134 antigen is a member of the tumor necrosis factor (TNF) receptor family of molecules and may be involved with regulating T cell-dependent B cell proliferation and differentiation. Antibody Ber Act 35 recognizes the human CD134 molecule of about 35 kd.
Applications Tested/Suitable for anti-CD134 antibody
Flow Cytometry (FC/FACS), ELISA (EIA), Immunohistochemistry (IHC), FX, FPS
Application Notes for anti-CD134 antibody
1:50 (or use 1.6mul of concentrated stock per 5 x 105-cell test)

Testing Data of anti-CD134 antibody
anti-CD134 antibody Testing Data image
NCBI/Uniprot data below describe general gene information for CD134. It may not necessarily be applicable to this product.
NCBI Accession #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
29,341 Da
NCBI Official Full Name
CD134 antigen
NCBI Official Synonym Full Names
tumor necrosis factor receptor superfamily, member 4
NCBI Official Symbol
TNFRSF4  [Similar Products]
NCBI Official Synonym Symbols
OX40; ACT35; CD134; IMD16; TXGP1L
  [Similar Products]
NCBI Protein Information
tumor necrosis factor receptor superfamily member 4; OX40 antigen; ACT35 antigen; ATC35 antigen; CD134 antigen; OX40 homologue; OX40L receptor; OX40 cell surface antigen; lymphoid activation antigene ACT35; TAX transcriptionally-activated glycoprotein 1 receptor; tax-transcriptionally activated glycoprotein 1 receptor
UniProt Protein Name
Tumor necrosis factor receptor superfamily member 4
UniProt Synonym Protein Names
ACT35 antigen; OX40L receptor; TAX transcriptionally-activated glycoprotein 1 receptor; CD_antigen: CD134
UniProt Gene Name
TNFRSF4  [Similar Products]
UniProt Synonym Gene Names
TXGP1L  [Similar Products]
UniProt Entry Name
NCBI Summary for CD134
The protein encoded by this gene is a member of the TNF-receptor superfamily. This receptor has been shown to activate NF-kappaB through its interaction with adaptor proteins TRAF2 and TRAF5. Knockout studies in mice suggested that this receptor promotes the expression of apoptosis inhibitors BCL2 and BCL2lL1/BCL2-XL, and thus suppresses apoptosis. The knockout studies also suggested the roles of this receptor in CD4+ T cell response, as well as in T cell-dependent B cell proliferation and differentiation. [provided by RefSeq, Jul 2008]
UniProt Comments for CD134
TNFRSF4: Receptor for TNFSF4/OX40L/GP34.

Protein type: Apoptosis; Membrane protein, integral; Receptor, misc.

Chromosomal Location of Human Ortholog: 1p36

Cellular Component: cell surface; integral to plasma membrane; external side of plasma membrane

Molecular Function: tumor necrosis factor receptor activity

Biological Process: regulation of apoptosis; T cell proliferation; tumor necrosis factor-mediated signaling pathway; negative regulation of transcription factor activity; negative regulation of cytokine secretion; positive regulation of B cell proliferation; cellular defense response; immune response; positive regulation of immunoglobulin secretion; negative regulation of transcription, DNA-dependent; regulation of protein kinase activity; inflammatory response

Disease: Immunodeficiency 16
Product References and Citations for anti-CD134 antibody
U. Latza et al, Eur J Immunol (1994) 24: 677-683. E. Stuber, et al, (1995) Immunity 2: 507-521. Leukocyte Typing IV (W. Knapp, et al, eds.) Oxford University Press, Oxford, (1989) p. 464-465. Leukocyte Typing V (S.F. Schlossman, et al, eds.) Oxford University Press, Oxford (1995) p. 1157-1160.

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