You Searched For: OHIO+VALLEY+SPEC+CHEM

66,403 results were found

Refine Results Sort by

Sort Results

List View Easy View

Compare(0) Clear

Rate These Search Results

6-Chloro-1-hydroxy-1H-benzotriazole ≥98% (by HPLC)

Supplier: CHEM-IMPEX INTERNATIONAL, INC

Description: 6-Chloro-1-hydroxy-1H-benzotriazole ≥98% (by HPLC)

New Product

Bisacrylamide ≥99.5% conductivity ≤ 10 µmho/cm for electrophoresis

Supplier: Chem Impex International

Description: Suitable for electrophoresis.

Certificates

Na-Boc-Nin-formyl-L-tryptophan 4-oxymethylphenylacetamidomethyl 0.55 meq/g on Merrifield resin

Supplier: Chem Impex International

α,α,α',α'-Tetrabromo-o-xylene ≥97%, powder

Supplier: Chem Impex International

Tetrakis(triphenylphosphine)palladium(0) ≥ 99.5% (≥ 9% Pd, Assay)

Supplier: CHEM-IMPEX INTERNATIONAL, INC

Description: Pd(PPh3)4 is widely used as a catalyst for palladium-catalyzed coupling reactions.

New Product

Anti-CD3e Armenian Hamster Antibody (APC-Cyanine7) [clone: 145-2C11]

Supplier: Tonbo Biosciences

Description: The 145-2C11 antibody is specific for mouse CD3e, also known as CD3 epsilon, a 20 kDa subunit of the T cell receptor complex, along with CD3 gamma and CD3 delta. These integral membrane protein chains assemble with additional chains of the T cell receptor (TCR), as well as CD3 zeta chain, to form the T cell receptor CD3 complex. Together with co-receptors CD4 or CD8, the complex serves to recognize antigens bound to MHC molecules on antigen-presenting cells. Such interactions promote T cell receptor signaling (T cell activation) and can result in a number of cellular responses including proliferation, differentiation, production of cytokines or activation-induced cell death. CD3 is differentially expressed during thymocyte-to-T cell development and on all mature T cells. The 145-2C11 antibody is a widely used phenotypic marker for mouse T cells. In addition, binding of 145-2C11 antibody to CD3e can induce cell activation. A recent publication of the crystal structure of a murine CD3e-mitogenic antibody complex provides further insight into the action of commonly used agonist antibodies (Fernandes, R.A. et al. 2012. J. Biol. Chem. 287: 13324-13335).