344145
FPTase, Rat, Recombinant, E. coli
A heterodimeric enzyme that catalyzes the transfer of a 15-carbon isoprenoid group to a variety of cellular proteins including Ras.
Synonym(s):
Cathepsin L2, Cathepsin U, Farnesyl Proteintransferase, FTase
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About This Item
NACRES:
NA.77
UNSPSC Code:
12352202
Assay:
≥85% (SDS-PAGE)
Recombinant:
expressed in E. coli
recombinant
expressed in E. coli
Quality Level
assay
≥85% (SDS-PAGE)
form
liquid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, avoid repeated freeze/thaw cycles
shipped in
wet ice
storage temp.
−70°C
General description
M.W. α-subunit: ~48,000; β-subunit: ~46,000
Recombinant, rat FPTase expressed in E. coli. A heterodimeric enzyme that catalyzes the transfer of a 15-carbon isoprenoid group to a C-terminal cysteine in a variety of cellular proteins, including Ras. Recognizes the CaaX motif where the farnesylated cysteine (C) is followed by two aliphatic amino acids (aa) and either leucine or serine (X). Expressed in E. coli as an untagged recombinant protein.
Biochem/physiol Actions
1 pmol of FPTase will transfer 1 pmol of farnesyl to H-Ras in 15 min at 37°C.
Physical form
In 25 mM HEPES, pH 7.2, 40 mM NaCl, 5µM ZnCl2, and 1mM TECP
Preparation Note
Following initial thaw, aliquot and freeze (-70°C).
Other Notes
Hightower, K.E., et al. 2001. Biochem. J.360, 625.
Zimmerman, K.K., et al. 1998. Protein Expr. Purif.14, 395.
Reiss, Y., et al. 1990. Cell62, 81.
Zimmerman, K.K., et al. 1998. Protein Expr. Purif.14, 395.
Reiss, Y., et al. 1990. Cell62, 81.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
监管及禁止进口产品
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Seol Hwa Shin et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 8(23), e2102414-e2102414 (2021-10-20)
Human epidermal growth factor receptor 2 (HER2) is overexpressed in breast and gastric cancers and this causes poor clinical outcomes. Although both T-DM1 and Enhertu are approved as an HER2-targeting antibody-drug conjugate (ADC), the effects of these drugs are still
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 344145-100UG | 04055977215229 |