PKI 14-22 amide, myristoylated

PKI (14-22) amide (myristoylated) is cell-permeable protein kinase A inhibitor. The non-myristoylated type of this peptide is a highly specific inhibitor of cAMP-dependent protein kinase (PKA), N-terminus is myristoylated to increase cell membrane permeability. It is usually used to study PKA in cellular systems in-vitro.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.
PKI 14-22 amide, myristoylated(CAS 201422-03-9)

CAT No: R0879

CAS No:201422-03-9

Synonyms/Alias:201422-03-9;myr-PKI;L-Isoleucinamide,N-(1-oxotetradecyl)glycyl-L-arginyl-L-threonylglycyl-L-arginyl-L-arginyl-L-asparaginyl-L-alanyl-;(2S)-N-[(2S)-1-[[(2S,3S)-1-amino-3-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]-2-[[(2S)-5-(diaminomethylideneamino)-2-[[(2S)-5-(diaminomethylideneamino)-2-[[2-[[(2S,3R)-2-[[(2S)-5-(diaminomethylideneamino)-2-[[2-(tetradecanoylamino)acetyl]amino]pentanoyl]amino]-3-hydroxybutanoyl]amino]acetyl]amino]pentanoyl]amino]pentanoyl]amino]butanediamide;GRTGRRNAI;GTPL10619;AKOS024457159;PKI 14-22 amide,myristoylated TFA;AS-86161;DA-56914;G12951;MYR-GRTGRRNAI-NH2 PROTEIN KINASE A INHIBITOR 14-22 AMIDE;(S)-N1-((S)-1-(((2S,3S)-1-Amino-3-methyl-1-oxopentan-2-yl)amino)-1-oxopropan-2-yl)-2-((2S,5S,11S,14S)-2,5,14-tris(3-guanidinopropyl)-11-((R)-1-hydroxyethyl)-4,7,10,13,16,19-hexaoxo-3,6,9,12,15,18-hexaazadotriacontanamido)succinamide;

Custom Peptide Synthesis
cGMP Peptide
  • Registration of APIs
  • CMC information required for an IND
  • IND and NDA support
  • Drug master files (DMF) filing
M.F/Formula
C53H100N20O12
M.W/Mr.
1209.5
Sequence
One Letter Code:GRTGRRNAI
Three Letter Code:myristoyl-Gly-Arg-Thr-Gly-Arg-Arg-Asn-Ala-Ile-NH2
Labeling Target
Protein kinase A
Appearance
White lyophilised solid
Purity
>98% (or refer to the Certificate of Analysis)
Activity
Inhibitor
Source#
Synthetic.
Long-term Storage Conditions
Soluble in DMSO
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.
Short-term Storage Conditions
Dry, dark and at 0 - 4 °C
Solubility
-20 °C
InChI
InChI=1S/C53H100N20O12/c1-6-8-9-10-11-12-13-14-15-16-17-24-39(76)65-29-40(77)69-35(22-19-26-63-52(58)59)48(83)73-43(33(5)74)50(85)66-30-41(78)68-34(21-18-25-62-51(56)57)46(81)70-36(23-20-27-64-53(60)61)47(82)71-37(28-38(54)75)49(84)67-32(4)45(80)72-42(44(55)79)31(3)7-2/h31-37,42-43,74H,6-30H2,1-5H3,(H2,54,75)(H2,55,79)(H,65,76)(H,66,85)(H,67,84)(H,68,78)(H,69,77)(H,70,81)(H,71,82)(H,72,80)(H,73,83)(H4,56,57,62)(H4,58,59,63)(H4,60,61,64)/t31-,32-,33+,34-,35-,36-,37-,42-,43-/m0/s1
InChI Key
GQPQKQWUUHDDIS-JDLJUXOTSA-N
Isomeric SMILES
CCCCCCCCCCCCCC(=O)NCC(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H]([C@@H](C)O)C(=O)NCC(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N
BoilingPoint
N/A
ShelfLife
>2 years if stored properly
Melting Point
N/A

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