376816
Hexokinase II VDAC Binding Domain Peptide, Cell-Permeable
A cell-permeable peptide analog of Hexokinase II VDAC binding domain peptide.
Synonym(s):
Hexokinase II VDAC Binding Domain Peptide, Cell-Permeable, HXK2VBD-cpm, H- RQIKIWFQNRRMKWKK-MIASHLLAYFFTELN-NH2
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About This Item
Empirical Formula (Hill Notation):
C188H291N53O40S2
Molecular Weight:
3997.78
NACRES:
NA.77
UNSPSC Code:
12352202
Assay:
≥95% (HPLC)
Form:
lyophilized solid
Storage condition:
OK to freeze, desiccated (hygroscopic), protect from light
Quality Segment
assay
≥95% (HPLC)
form
lyophilized solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, desiccated (hygroscopic), protect from light
color
white
solubility
water: 1 mg/mL
shipped in
wet ice
storage temp.
−20°C
General description
A cell-permeable peptide analog of Hexokinase II VDAC binding domain peptide (Cat. No. 376815). The internalization domain of the Antennapedia homeoprotein is fused to the methionine amino terminal. Shown to completely detach and translocate HXK2 from mitochondria to the cytosol in HeLa cells at 100 µM. Does not induce Bax translocation or cytochrome c release when used alone. However, it markedly sensitizes cells to cytochrome c release and to the induction of apoptosis when used in combination with a Bax-dependent apoptosis inducer, Indomethacin (Cat. No. 405268).
Biochem/physiol Actions
Cell permeable: yes
Primary Target
Detach and translocate HXK2 from mitochondria to the cytosol
Detach and translocate HXK2 from mitochondria to the cytosol
Product does not compete with ATP.
Reversible: no
Packaging
Packaged under inert gas
Other Notes
H-Arg-Gln-Ile-Lys-Ile-Trp-Phe-Gln-Asn-Arg-Arg-Met-Lys-Trp-Lys-Lys-Met-Ile-Ala-Ser-His-Leu-Leu-Ala-Tyr-Phe-Phe-Thr-Glu-Leu-Asn-NH₂
Pastorino, J.G., et al. 2002. J. Biol. Chem.277, 7610.
Holinger, E.P., et al. 1999. J. Biol. Chem.274, 13298.
Sui, D., and Wilson, J.E. 1997. Arch. Biochem. Biophys.345, 111.
Holinger, E.P., et al. 1999. J. Biol. Chem.274, 13298.
Sui, D., and Wilson, J.E. 1997. Arch. Biochem. Biophys.345, 111.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Toxicity: Standard Handling (A)
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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