RR-Src TFA
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Hodoodo CAT#: H464509

CAS#: unknown

Description: RR-Src is a synthetic peptide substrate that corresponds to the sequence in Src surrounding the tyrosine subject to phosphorylation. It is a substrate for EGF-mediated tyrosine phosphorylation. RR-Src inhibits IL-2-induced proliferation of cytotoxic T cells.


Chemical Structure

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RR-Src TFA
CAS# unknown

Theoretical Analysis

Hodoodo Cat#: H464509
Name: RR-Src TFA
CAS#: unknown
Chemical Formula: C66H107F3N22O23
Exact Mass: 0.00
Molecular Weight: 1,633.708
Elemental Analysis: C, 48.52; H, 6.60; F, 3.49; N, 18.86; O, 22.52

Price and Availability

Size Price Availability Quantity
10mg USD -2 2 Weeks
25mg USD -2 2 Weeks
50mg USD -2 2 Weeks
100mg USD -2 2 Weeks
200mg USD -2 2 Weeks
500mg USD -2 2 Weeks
2g USD -2 2 Weeks
1mg USD 270 2 Weeks
5mg USD 610 2 Weeks
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Synonym: RR-Src TFA; RRSrc TFA; RR Src TFA; Arg-Arg-Leu-Ile-Glu-Asp-Ala-Glu-Tyr-Ala-Ala-Arg-Gly; RRLIEDAEYAARG; Src-Peptide; Src Peptide;

IUPAC/Chemical Name: (5S,8S,11S,14S,17S,20S,23S,26S)-17-(2-carboxyethyl)-23-(carboxymethyl)-26-((6S,9S,12S,15S)-1,6-diamino-15-((S)-sec-butyl)-9-(3-guanidinopropyl)-1-imino-12-isobutyl-7,10,13-trioxo-2,8,11,14-tetraazahexadecan-16-amido)-5-(3-guanidinopropyl)-14-(4-hydroxybenzyl)-8,11,20-trimethyl-4,7,10,13,16,19,22,25-octaoxo-3,6,9,12,15,18,21,24-octaazanonacosanedioic acid compound with 2,2,2-trifluoroacetic acid (1:1)

InChi Key: OSZFOKWAQDVJJB-YQYPCEDLSA-N

InChi Code: InChI=1S/C64H106N22O21.C2HF3O2/c1-8-31(4)49(86-60(106)42(26-30(2)3)83-55(101)39(14-11-25-74-64(70)71)81-53(99)37(65)12-9-23-72-62(66)67)61(107)82-41(20-22-46(90)91)57(103)85-44(28-47(92)93)59(105)78-34(7)52(98)80-40(19-21-45(88)89)56(102)84-43(27-35-15-17-36(87)18-16-35)58(104)77-32(5)50(96)76-33(6)51(97)79-38(13-10-24-73-63(68)69)54(100)75-29-48(94)95;3-2(4,5)1(6)7/h15-18,30-34,37-44,49,87H,8-14,19-29,65H2,1-7H3,(H,75,100)(H,76,96)(H,77,104)(H,78,105)(H,79,97)(H,80,98)(H,81,99)(H,82,107)(H,83,101)(H,84,102)(H,85,103)(H,86,106)(H,88,89)(H,90,91)(H,92,93)(H,94,95)(H4,66,67,72)(H4,68,69,73)(H4,70,71,74);(H,6,7)/t31-,32-,33-,34-,37-,38-,39-,40-,41-,42-,43-,44-,49-;/m0./s1

SMILES Code: OC1=CC=C(C[C@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@H](CCCNC(N)=N)N)=O)CCCNC(N)=N)=O)CC(C)C)=O)[C@H](CC)C)=O)CCC(O)=O)=O)CC(O)=O)=O)C)=O)CCC(O)=O)=O)C(N[C@H](C(N[C@H](C(N[C@H](C(NCC(O)=O)=O)CCCNC(N)=N)=O)C)=O)C)=O)C=C1.OC(C(F)(F)F)=O

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: To be determined

Shelf Life: >2 years if stored properly

Drug Formulation: To be determined

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

More Info:

Biological target:
In vitro activity:
In vivo activity:

Solubility Data

Solvent Max Conc. mg/mL Max Conc. mM
Solubility
DMSO 1.0 0.61
PBS (pH 7.2) 10.0 6.00

Preparing Stock Solutions

The following data is based on the product molecular weight 1,633.71 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
Formulation protocol:
In vitro protocol:
In vivo protocol:

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1: Hernández-Ramírez VI, Anaya-Ruiz M, Rios A, Talamás-Rohana P. Entamoeba histolytica: tyrosine kinase activity induced by fibronectin through the beta1-integrin-like molecule. Exp Parasitol. 2000 Jun;95(2):85-95. doi: 10.1006/expr.2000.4522. PMID: 10910709.

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3: Leet CS, Vincan E, Thomas RJ, Phillips WA. Lipopolysaccharide-induced priming of the human neutrophil is not associated with a change in phosphotyrosine phosphatase activity. Int J Biochem Cell Biol. 1999 May;31(5):585-93. doi: 10.1016/s1357-2725(99)00008-4. PMID: 10399319.

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8: Olsen H, Enan E, Matsumura F. 2,3,7,8-Tetrachlorodibenzo-p-dioxin mechanism of action to reduce lipoprotein lipase activity in the 3T3-L1 preadipocyte cell line. J Biochem Mol Toxicol. 1998;12(1):29-39. doi: 10.1002/(sici)1099-0461(1998)12:1<29::aid-jbt5>3.0.co;2-r. PMID: 9414485.

9: Bassal S, Liu YS, Thomas RJ, Phillips WA. Phosphotyrosine phosphatase activity in the macrophage is enhanced by lipopolysaccharide, tumor necrosis factor alpha, and granulocyte/macrophage-colony stimulating factor: correlation with priming of the respiratory burst. Biochim Biophys Acta. 1997 Mar 1;1355(3):343-52. doi: 10.1016/s0167-4889(96)00149-8. PMID: 9061005.

10: Chen H, Bashiardes G, Mailliet P, Commercon A, Sounigo F, Boiziau J, Parker F, Tocque B, Roques BP, Garbay C. Synthesis and biological evaluation of a series of hydroxybenzylphenylamine derivatives as inhibitors of EGF receptor- associated tyrosine kinase activity. Anticancer Drug Des. 1996 Jan;11(1):49-71. PMID: 8639248.

11: Ong KC, Khoo HE, Das NP. Tannic acid inhibits insulin-stimulated lipogenesis in rat adipose tissue and insulin receptor function in vitro. Experientia. 1995 Jun 14;51(6):577-84. doi: 10.1007/BF02128747. PMID: 7607300.

12: Lu J, Notkins AL, Lan MS. Isolation, sequence and expression of a novel mouse brain cDNA, mIA-2, and its relatedness to members of the protein tyrosine phosphatase family. Biochem Biophys Res Commun. 1994 Oct 28;204(2):930-6. doi: 10.1006/bbrc.1994.2549. PMID: 7980563.

13: Taffs RE, Sitkovsky MV. Modulation of the effector functions of cytolytic T-lymphocytes with synthetic peptide inhibitors of protein kinases. J Pharm Sci. 1992 Jan;81(1):37-44. doi: 10.1002/jps.2600810108. PMID: 1619567.

14: Wang Y, Pallen CJ. The receptor-like protein tyrosine phosphatase HPTP alpha has two active catalytic domains with distinct substrate specificities. EMBO J. 1991 Nov;10(11):3231-7. PMID: 1915292; PMCID: PMC453047.

15: Bartlett RR, Dimitrijevic M, Mattar T, Zielinski T, Germann T, Rüde E, Thoenes GH, Küchle CC, Schorlemmer HU, Bremer E, et al. Leflunomide (HWA 486), a novel immunomodulating compound for the treatment of autoimmune disorders and reactions leading to transplantation rejection. Agents Actions. 1991 Jan;32(1-2):10-21. doi: 10.1007/BF01983301. PMID: 2058454.

16: Ferry G, Ernould AP, Genton A, Boutin JA. Assay of tyrosine protein kinase activity from HL-60 by high-performance liquid chromatography for specificity studies. Anal Biochem. 1990 Oct;190(1):32-8. doi: 10.1016/0003-2697(90)90129-w. PMID: 2285144.

17: Goris J, Pallen CJ, Parker PJ, Hermann J, Waterfield MD, Merlevede W. Conversion of a phosphoseryl/threonyl phosphatase into a phosphotyrosyl phosphatase. Biochem J. 1988 Dec 15;256(3):1029-34. doi: 10.1042/bj2561029. PMID: 2852001; PMCID: PMC1135519.

18: Okada M, Nakagawa H. Protein tyrosine kinase in rat brain: neonatal rat brain expresses two types of pp60c-src and a novel protein tyrosine kinase. J Biochem. 1988 Aug;104(2):297-305. doi: 10.1093/oxfordjournals.jbchem.a122461. PMID: 3141396.

19: Boonstra J, van der Saag PT, Feijen A, Bisschop A, de Laat S. Epidermal growth factor, but not nerve growth factor, stimulates tyrosine-specific protein-kinase activity in pheochromocytoma (PC12) plasma membranes. Biochimie. 1985 Oct-Nov;67(10-11):1177-83. doi: 10.1016/s0300-9084(85)80117-6. PMID: 3000461.

20: Sparks JW, Brautigan DL. Specificity of protein phosphotyrosine phosphatases. Comparison with mammalian alkaline phosphatase using polypeptide substrates. J Biol Chem. 1985 Feb 25;260(4):2042-5. PMID: 2982803.