SDF-1α (human, recombinant), [¹²⁵I]-, 25µCi

We offer radioligands and radiolabeled biomolecules to use as tracers, for radioimmunoassays (RIAs), for autoradiographic visualization, or for performing saturation and competition radioligand binding assays to determine receptor expression levels (B_max), dissociation constants (K_d), association and dissociation rates (k_on and k_off), and inhibitor constants (K_i) for a variety of receptors. We develop our radioligands to the highest specific activity possible and provide high purity resulting in low non-specific binding products. Each of our ultra-pure radiolabeled compounds is fully characterized for pharmacological action and validated in binding assays.

Radiochemicals remain the most sensitive method for probing binding biology; yielding unprecedented sensitivity gives results that technicians and scientists can trust. For over 50 years, 爱游戏平台注册登录 has been a leading supplier of New England Nuclear (NEN) radiochemicals, liquid scintillation cocktails, vials and nuclear counting detection instruments.

References for NEX346:

1. Asano, S., Kitatani, K., Taniguchi, M., Hashimoto, M., Zama, K., Mitsutake, S., Igarashi, Y., Takeya, H., Kigawa, J., Hayashi, A., Umehara, H., Okazaki, T. (2012), Regulation of cell migration by sphingomyelin synthases: sphingomyelin in lipid rafts decreases responsiveness to signaling by the CXCL12/CXCR4 pathway. Mol Cell Biol, 32 (16): 3242-3252.
2. Howard, O. M. Z., Korte, T., Tarasova, N. I., Grimm, M., Turpin, J. A., Rice, W. G., Michejda, C. J., Blumenthal, R. and Oppenheim, J. J. (1998), Small molecule inhibitor of HIV-1 cell fusion blocks chemokine receptor-mediated function. J Leukoc Biol, 64: 6–13.