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H-Gly-Pro-4MbetaNA

Supplier: Bachem Americas

Description: See also H-Lys-Pro-AMC (I-1745) and H-Lys-Pro-MNA (J-1255) .

FLUOR DE LYS®-Hdac8 Deacetylase Substrate

Catalog Number: (89160-348)

Supplier: Enzo Life Sciences

Description: Fluor de Lys®-HDAC8 is a fluorogenic, diacetylated peptide substrate for HDAC8 (histone deacetylase-8). Based on residues 379-382 of p53 (Arg-His-Lys(Ac)-Lys(Ac)), a site of regulatory acetylation by the p300 and CBP acetyltransferases (lysines 381, 382), it was the best for HDAC8 from among a panel of substrates patterned on p53, histone H3 and histone H4 acetylation sites. Fluor de Lys®-HDAC8 is deacetylated by HDAC8 at a rate of more than 10-fold that of the acetylated lysine substrate, Fluor de Lys® (BML-KI104; substrates both at 100 µM). Although named because of HDAC8’s preference for it, it is also an excellent substrate for SIRT1 (BMl-SE239; 5x the rate of BML-KI104 at 25 µM, 0.5 mM NAD+), SIRT2 and HeLa Nuclear Extract (BML-KI140; 3x KI-104 rate, 25 µM). Must be used in conjunction with Fluor de Lys® Developer II (BML-KI176). Sufficient for 100-200 assays of human recombinant HDAC8 (BML-SE145; 1 U/well, 50-100 µM substrate).

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[Arg(Me1)3]-Histone H4(1-21)-GGK,Biotin

Catalog Number: (103008-636)

Supplier: Anaspec Inc

Description: This peptide is histone H4 amino acid residues 1 to 21. It is monomethylated at Arg3, with an acetylated N-terminus and C-terminal GG linker, followed by a biotinylated Lys. Methylation of histone H4 at Arg3 is an important step in transcriptional activation and allows for subsequent acetylation of H4 tails by p300. Provided at >90% peptide purity, this peptide was dissolved in distilled water at 1 mg/ml and re-lyophilized to powder form.'
Sequence:Ac-SG-R(Me1)-GKGGKGLGKGGAKRHRKV-GGK(Biotin)
MW:2616.1 Da
% peak area by HPLC:95
Storage condition:-20° C

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Mca-Lys-Pro-Leu-Gly-Leu-Dap -Ala-Arg-Nh₂

Supplier: Bachem Americas

Description: Sequence: Mca-Lys-Pro-Leu-Gly-Leu-Dap(Dnp)-Ala-Arg-NH₂

Anti-ACTB Mouse Monoclonal Antibody (KLH (Keyhole Limpet Hemocyanin)) [clone: AC-15]

Catalog Number: (10205-982)

Supplier: Boster Biological Technology

Description: Mouse IgG monoclonal antibody for beta-Actin, actin, beta (ACTB) detection. Tested with WB, IHC-P in Human;mouse;rat. No cross reactivity with other proteins.

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Pg 97-269 Trifluoroacetate

Supplier: Bachem Americas

Description: PG 97-269 is a selective high affinity VPAC1 receptor antagonist with negligible affinity for the PACAP type I receptor. The Ki values were 15 +/- 5 nM for the rat and 2 +/- 1 nM for the human VPAC1 receptors. PG 97-269 may be useful for the evaluation of the physiological role of VIP in rat and human tissues.

[Arg(Me2a)3]-Histone H4(1-21)-GGK,Biotin

Catalog Number: (103008-632)

Supplier: Anaspec Inc

Description: This peptide is histone H4 amino acid residues 1 to 21. It is asymmetrically dimethylated at Arg3 with both methyl groups added to one nitrogen of the guanidinium group, and also contains a C-terminal GG linker, followed by a biotinylated Lys. Methylation of histone H4 at Arg3 is an important step in transcriptional activation, and allows for subsequent acetylation of H4 tails by p300. Provided at >95% peptide purity, this peptide was dissolved in distilled water at 1 mg/ml and re-lyophilized to powder form.
Sequence:Ac-SG-R(Me2a)-GKGGKGLGKGGAKRHRKV-GGK(Biotin)
MW:2630.14 Da
% peak area by HPLC:95
Storage condition:-20° C

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FLUOR DE LYS®-Sirt1 Deacetylase Substrate

Catalog Number: (89160-346)

Supplier: Enzo Life Sciences

Description: Fluor de Lys®-SIRT1 is a fluorogenic, acetylated peptide substrate for SIRT1 (human Sirtuin 1). Based on residues 379-382 of p53 (Arg-His-Lys-Lys(Ac)), a site of regulatory acetylation by the p300 and CBP acetyltransferases (lysines 381, 382), it was the best substrate for SIRT1 from among a panel of substrates patterned on p53, histone H3, and histone H4 acetylation sites. Fluor de Lys®-SIRT1 is deacetylated by SIRT1 (BML-SE239) at a rate of more then 8-fold that of the acetylated lysine substrate, Fluor de Lys® (Prod. No. BML-KI104; acetylated substrates both at 25 µM, 500 µM NAD+). The Km of Fluor de Lys®-SIRT1 for human recombinant Sirtuin 1 is 108 µM (determined at 37°C, 500 µM NAD+). Must be used in conjunction with Fluor de Lys® Developer II (Prod. No. BML-KI176). Fluorescent signal indicates deacetylation of Lys382. Sufficient for 100-200 assays of human recombinant SIRT1 (1U/well, 50-100 µM substrate).

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Substance P-Gly-Lys-Arg

Catalog Number: (AAJ66030-MCR)

Supplier: Thermo Scientific Chemicals

Description: Substance P-Gly-Lys-Arg

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Ac-Met-AMC

Supplier: Bachem Americas

Description: Sequence: Ac-Met-AMC

FLUOR DE LYS®-H4-Ack16 Deacetylase Substrate

Catalog Number: (89160-340)

Supplier: Enzo Life Sciences

Description: The deacetylated state of lysine-16 of histone H4 (H4-K16) is thought to be a critical factor in determining regions of chromatin silencing. Conversely, acetylation of lysine-16 can be associated with increased transcription, such as that due to dosage compensation from the X-chromosome of male Drosophila. The acetylated H4 lysine-16 is preferentially deacetylated by yeast Sir2 in vitro and in vivo. Fluor de Lys®-H4-AcK16 is a fluorogenic, acetylated peptide substrate suitable for various lysine deacetylases, including the HDAC activities in HeLa nuclear extract, HDAC8, SIRT1 (human Sirtuin 1) and SIRT2 (human Sirtuin 2). It is based on residues from histone H4 (12-16, Lys-Gly-Gly-Ala-Lys(Ac)) and was the preferred substrate for both SIRT1 and SIRT2 within a group patterned on acetylation sites in histone H3 and histone H4 N-terminal tails. Fluor de Lys®-H4-AcK16 is deacetylated by SIRT1 (BML-SE239) at a rate of more than 6-fold and by SIRT2 (BML-SE251) at a rate of more than 40-fold those achieved with the acetylated lysine substrate, Fluor de Lys® (BML-KI104; acetylated substrates both at 25 µM, 500 µM NAD ). Must be used in conjunction with Fluor de Lys® Developer (BML-KI104). Sufficient for 100-200 assays (50-100 µM substrate).

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Human Ll-37 Trifluoroacetate

Supplier: Bachem Americas

Description: LL-37 H-Leu-Leu-Gly-Asp-Phe-Phe-Arg-Lys-Ser-Lys-Glu-Lys-Ile-Gly-Lys-Glu-Phe-Lys-Arg-Ile-Val-Gln-Arg-Ile-Lys-Asp-Phe-Leu-Arg-Asn-Leu-Val-Pro-Arg-Thr-Glu-Ser-OH Trifluoroacetate salt 5mg, Antibacterial Protein LL-37 (human), LL37, CAMP, C205H340N60O53, Cas 154947-66-7.