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In vitro transcription of capped mRNA with modified nucleotides and Poly(A) tail
TSA (Tyramide Signal Amplification), used for signal amplification of ISH, IHC and IC etc.
Separation of phosphorylated and non-phosphorylated proteins without phospho-specific antibody
A convenient and sensitive way for cell proliferation assay and cytotoxicity assay
Protect the integrity of proteins from multiple proteases and phosphatases for different applications.
Cladribine is an adenosine deaminase inhibitor.Adenosine deaminase is an enzyme that involved in purine metabolism.Cladribine is a well-known purine nucleoside analog with particular activity against lymphoproliferative disorders, such as hairy cell leukemia (HCL). In U266, RPMI8226 and MM1.S cells, Cladribine inhibited cell proliferation in a dose-dependant way with IC50 value of 2.43, 0.75 and 0.18 μmol/L, respectively. Apoptosis assays showed that Cladribine induced apoptosis of U266, RPMI8226 and MM1.S cells in a dose-dependant way [1]. In MM1.S cells, Cladribine (0.2uM) induces activation of caspase-3, -8, and -9 and PARP cleavage in a time-dependent way and reduces the phospho-STAT3 levels in a dose-dependent way. Also, Cladribine induces accumulation of DNA strand breaks and then activates the tumor suppressor p53 in lymphocytes [1]. In the treatment of indolent lymphoid malignancies, lower doses of Cladribine (5 mg/m2/week) are highly active and possibly better tolerated than standard doses [2].References:[1]. Ma J, Wang S, Zhao M, et al. Therapeutic potential of cladribine in combination with STAT3 inhibitor against multiple myeloma. BMC Cancer, 2011, 11: 255.[2]. Robak T, Korycka A, Robak E. Older and new formulations of cladribine. Pharmacology and clinical efficacy in hematological malignancies. Recent Pat Anticancer Drug Discov, 2006, 1(1): 23-38.