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Cys-tat (47-57)

Cys-tat (47-57) structure

CAS No.: 583836-55-9

Chemical Name:: Cys-tat (47-57)

Synonyms: Cys-tat (47-57);CYGRKKRRQRRR-NH2;Cys-[HIV-Tat (47-57)];(Cys??)-HIV-1 tat Protein (46-57) amide;(Cys46)-HIV-1 tat Protein (46-57) amide;H-CYS-TYR-GLY-ARG-LYS-LYS-ARG-ARG-GLN-ARG-ARG-ARG-NH2;(Cys46)-HIV-1 tat Protein (46-57) amide trifluoroacetate salt;L-Argininamide, L-cysteinyl-L-tyrosylglycyl-L-arginyl-L-lysyl-L-lysyl-L-arginyl-L-arginyl-L-glutaminyl-L-arginyl-L-arginyl-;(Cys46)-HIV-1 tat Protein (46-57) amide trifluoroacetate salt H-Cys-Tyr-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg-NH2 trifluoroacetate salt

CBNumber:: CB05416899

Molecular Formula:: C67H124N34O14S

Molecular Weight:: 1661.99

MDL Number:: MFCD08459550

MOL File:: 583836-55-9.mol

TDS File:: TDS

Last updated:2026-09-12 18:48:22

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Cys-tat (47-57) Properties

Density	1.55±0.1 g/cm3(Predicted)
storage temp.	Store at -20°C
solubility	Soluble in DMSO
form	Solid
color	White to off-white
Sequence	Cys-Tyr-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg-NH2

Cys-tat (47-57) price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth	FC110139	(Cys46)-HIV-1 tat Protein (46-57) amide trifluoroacetate salt	583836-55-9	5mg	$900	2026-06-04	Buy
Biosynth	FC110139	(Cys46)-HIV-1 tat Protein (46-57) amide trifluoroacetate salt	583836-55-9	2mg	$900	2026-06-04	Buy
Biosynth	FC110139	(Cys46)-HIV-1 tat Protein (46-57) amide trifluoroacetate salt	583836-55-9	1mg	$900	2026-06-04	Buy
Biosynth	FC110139	(Cys46)-HIV-1 tat Protein (46-57) amide trifluoroacetate salt	583836-55-9	10mg	$1353	2026-06-04	Buy
Biosynth	FC110139	(Cys46)-HIV-1 tat Protein (46-57) amide trifluoroacetate salt	583836-55-9	25mg	$2941.75	2026-06-04	Buy

Product number	Packaging	Price	Buy
FC110139	5mg	$900	Buy
FC110139	2mg	$900	Buy
FC110139	1mg	$900	Buy
FC110139	10mg	$1353	Buy
FC110139	25mg	$2941.75	Buy

Cys-tat (47-57) Chemical Properties, Uses, Production

Description

Cys-TAT(47-57) (Cys-[HIV-Tat (47-57)]) is an arginine rich cell penetrating peptide derived from the HIV-1 transactivating protein.

Uses

Cys-TAT(47-57) (Cys-[HIV-Tat (47-57)]) is an arginine rich cell penetrating peptide derived from the HIV-1 transactivating protein.

IC 50

HIV-1

References

[1]. Bertrand SJ, et al. HIV-1 Tat protein variants: critical role for the cysteine region in synaptodendritic injury. Exp Neurol. 2013 Oct;248:228-35.

Cys-tat (47-57) Preparation Products And Raw materials

Raw materials

Preparation Products

Cys-tat (47-57) Suppliers

Global Suppliers ( 27)

Supplier	Tel	Email	Country	ProdList	Advantage
Creative Peptides		info@creative-peptides.com	United States	6083	56
Chengdu Youngshe Chemical Co., Ltd.	+86-17380623303	Caroline@youngshechem.com	China	4726	58
Hangzhou Peptidego Biotech Co.,Ltd.	0571-87213919 15967184799	Eric@peptidego.com	China	7872	58
Fan De(Beijing) Biotechnology Co., Ltd.	15911056312	liming@bio-fount.com	China	9718	58
Nanjing TGpeptide Biotechnology Co.,Ltd.	18115476705	sales@tgpeptide.com	China	3058	58
Hangzhou Go Top Peptide Biotech	0571-88211921 17357109671	sales3@gotopbio.com	China	2988	58
TCI (Shanghai) Chemical Trading Co., Ltd.	021-61109150	sales@tcisct.com	China	29717	58
Nanjing Yuanpeptide Biotech Co.，Ltd.	13357818155	linhui@yuan-peptide.com	China	2901	58
Shaoxing Junyu Biotechnology Co., LTD	0571-0571-88211921 19105816207	sales4@gotopbio.com	China	5135	58
Hangzhou Sinoda Pharmaceutical Technology Co. LTD	0571-87213919 17306812703	3007955328@qq.com	China	7446	58

Supplier	Advantage
Creative Peptides	56
Chengdu Youngshe Chemical Co., Ltd.	58
Hangzhou Peptidego Biotech Co.,Ltd.	58
Fan De(Beijing) Biotechnology Co., Ltd.	58
Nanjing TGpeptide Biotechnology Co.,Ltd.	58
Hangzhou Go Top Peptide Biotech	58
TCI (Shanghai) Chemical Trading Co., Ltd.	58
Nanjing Yuanpeptide Biotech Co.，Ltd.	58
Shaoxing Junyu Biotechnology Co., LTD	58
Hangzhou Sinoda Pharmaceutical Technology Co. LTD	58

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(Cys46)-HIV-1 tat Protein (46-57) amide trifluoroacetate salt H-Cys-Tyr-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg-NH2 trifluoroacetate salt Cys-[HIV-Tat (47-57)] (Cys46)-HIV-1 tat Protein (46-57) amide L-Argininamide, L-cysteinyl-L-tyrosylglycyl-L-arginyl-L-lysyl-L-lysyl-L-arginyl-L-arginyl-L-glutaminyl-L-arginyl-L-arginyl- (Cys46)-HIV-1 tat Protein (46-57) amide trifluoroacetate salt (Cys??)-HIV-1 tat Protein (46-57) amide H-CYS-TYR-GLY-ARG-LYS-LYS-ARG-ARG-GLN-ARG-ARG-ARG-NH2 CYGRKKRRQRRR-NH2 Cys-tat (47-57) 583836-55-9 C67H124N34O14S