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2B-(SP)

Cat. No. 1802 Submit a Review Datasheet / COA / SDS

Discontinued Product

2B-(SP) (Cat. No. 1802) has been withdrawn from sale for commercial reasons.
Cat.No. 1802 - 2B-(SP) | Arg-Arg-Ala-Ala-Glu-Glu-Leu-Asp-Ser-Arg-Ala-Gly-pSer-Pro-Gln-Leu | CAS No. 186901-17-7
Description: Selective GSK-3 phosphopeptide substrate
Datasheet
Citations
Reviews
Biological Activity Technical Data Datasheets References

Biological Activity for 2B-(SP)

2B-(SP) is a selective phosphopeptide substrate for glycogen synthase kinase-3 (GSK-3); derived from the phosphorylation site of the translation factor eIF2B.

Technical Data for 2B-(SP)

M. Wt 1835.88
Formula C71H123N26O29P
Sequence RRAAEELDSRAGSPQL

(Modifications: Ser-13 = pSer)
Storage Desiccate at -20°C
CAS Number 186901-17-7
PubChem ID 90488714
InChI Key LBVCQYQHTKHZRY-APZQELAWSA-N
Smiles [H]N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C)C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C)C(=O)NCC(=O)N[C@@H](COP(O)(O)=O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(C)C)C(O)=O

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Tocris products are intended for laboratory research use only, unless stated otherwise.

References for 2B-(SP)

References are publications that support the biological activity of the product.

Welsh et al (1997) Peptide substrates suitable for assaying glycogen synthase kinase-3 in crude cell extracts. Anal.Biochem. 244 16 PMID: 9025901

Williams et al (1999) Phosphorylated seryl and threonyl, but not tyrosyl, residues are efficient specificity determinants for GSK-3β and Shaggy. FEBS Lett. 448 86 PMID: 10217415

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Citations for 2B-(SP)

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Currently there are no citations for 2B-(SP).

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