Knqdk peptide

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

Hodoodo CAT#: H597558

CAS#: 116430-79-6

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

Chemical Structure

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Knqdk peptide
CAS# 116430-79-6
Instruction

Theoretical Analysis

Hodoodo Cat#: H597558
Name: Knqdk peptide
CAS#: 116430-79-6
Chemical Formula: C25H45N9O10
Exact Mass: 631.33
Molecular Weight: 631.680
Elemental Analysis: C, 47.54; H, 7.18; N, 19.96; O, 25.33

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales @hodoodo.com or click below button.
Note: Price will be listed if it is available in the future.

Request quote for custom synthesis

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:

Biological target:
In vitro activity:
In vivo activity:

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.

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: 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.