Knqdk peptide | CAS#116430-79-6 | pentapeptide

MedKoo Cat#: 597558 | Name: Knqdk peptide

Description:

WARNING: This product is for research use only, not for human or veterinary use.

Knqdk peptide is a synthetic pentapeptide, residues 112-116 of bovine K-casein.

Chemical Structure

Knqdk peptide

CAS#116430-79-6

Theoretical Analysis

MedKoo Cat#: 597558

Name: Knqdk peptide

CAS#: 116430-79-6

Chemical Formula: C25H45N9O10

Exact Mass: 631.3289

Molecular Weight: 631.68

Elemental Analysis: C, 47.54; H, 7.18; N, 19.96; O, 25.33

Price and Availability

This product is currently not in stock but may be available through custom synthesis. To ensure cost efficiency, the minimum order quantity is 1 gram. The estimated lead time is 2 to 4 months, with pricing dependent on the complexity of the synthesis (typically high for intricate chemistries). Quotes for quantities below 1 gram will not be provided. To request a quote, please click the button below. Note: If this product becomes available in stock in the future, pricing will be listed accordingly.

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Related CAS #

No Data

Synonym

Knqdk peptide; Lys-asn-gln-asp-lys;

IUPAC/Chemical Name

L-lysyl-L-asparaginyl-L-glutaminyl-L-aspartyl-L-lysine

InChi Key

SJCPCCWQGITHJP-WOYTXXSLSA-N

InChi Code

InChI=1S/C25H45N9O10/c26-9-3-1-5-13(28)21(39)33-16(11-19(30)36)23(41)31-14(7-8-18(29)35)22(40)34-17(12-20(37)38)24(42)32-15(25(43)44)6-2-4-10-27/h13-17H,1-12,26-28H2,(H2,29,35)(H2,30,36)(H,31,41)(H,32,42)(H,33,39)(H,34,40)(H,37,38)(H,43,44)/t13-,14-,15-,16-,17-/m0/s1

SMILES Code

NCCCC[C@@H](C(O)=O)NC([C@H](CC(O)=O)NC([C@H](CCC(N)=O)NC([C@H](CC(N)=O)NC([C@H](CCCCN)N)=O)=O)=O)=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

Soluble in DMSO

Shelf Life

>3 years if stored properly

Drug Formulation

This drug may be formulated in DMSO

Stock Solution Storage

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

HS Tariff Code

2934.99.03.00

More Info

Instruction

View handling instruction

Preparing Stock Solutions

The following data is based on the product molecular weight 631.68 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.

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

1: Raha S, Dosquet C, Abgrall JF, Jolles P, Fiat AM, Caen JP. KRDS--a tetrapeptide derived from lactotransferrin--inhibits binding of monoclonal antibody against glycoprotein IIb-IIIa on ADP-stimulated platelets and megakaryocytes. Blood. 1988 Jul;72(1):172-8. PubMed PMID: 3291978. 2: Clark RT, Nance JP, Noor S, Wilson EH. T-cell production of matrix metalloproteinases and inhibition of parasite clearance by TIMP-1 during chronic Toxoplasma infection in the brain. ASN Neuro. 2011 Jan 21;3(1):e00049. doi: 10.1042/AN20100027. PubMed PMID: 21434872; PubMed Central PMCID: PMC3024837.