Description
Hemopressin(rat) is a nonapeptide derived from the α1-chain of hemoglobin, is originally isolated from rat brain homogenates. Hemopressin(rat) is orally active, selective and inverse agonist of CB1 cannabinoid receptors. Hemopressin(rat) exerts antinociceptive action in inflammatory pain models.
Product information
CAS Number: 568588-77-2
Molecular Weight: 1088.26
Formula: C53H77N13O12
Chemical Name: (2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-3-carbamoyl-2-[(2S)-3-methyl-2-{[(2S)-pyrrolidin-2-yl]formamido}butanamido]propanamido]-3-phenylpropanamido]hexanamido]-3-phenylpropanamido]-4-methylpentanamido]-3-hydroxypropanamido]-3-(1H-imidazol-5-yl)propanoic acid
Smiles: CC(C)C[C@H](NC(=O)[C@H](CC1C=CC=CC=1)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC1C=CC=CC=1)NC(=O)[C@H](CC(N)=O)NC(=O)[C@@H](NC(=O)[C@@H]1CCCN1)C(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC1=CN=CN1)C(O)=O
InChiKey: DUTLYPZZJJBEAJ-QISMNGAHSA-N
InChi: InChI=1S/C53H77N13O12/c1-30(2)22-37(47(71)65-42(28-67)51(75)64-41(53(77)78)25-34-27-56-29-58-34)60-49(73)39(24-33-16-9-6-10-17-33)61-46(70)36(18-11-12-20-54)59-48(72)38(23-32-14-7-5-8-15-32)62-50(74)40(26-43(55)68)63-52(76)44(31(3)4)66-45(69)35-19-13-21-57-35/h5-10,14-17,27,29-31,35-42,44,57,67H,11-13,18-26,28,54H2,1-4H3,(H2,55,68)(H,56,58)(H,59,72)(H,60,73)(H,61,70)(H,62,74)(H,63,76)(H,64,75)(H,65,71)(H,66,69)(H,77,78)/t35-,36-,37-,38-,39-,40-,41-,42-,44-/m0/s1
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
How to use
In Vivo:
Hemopressin(rat) causes hypotension in anesthetized rats and is metabolized in vivo and in vitro by endopeptidase 24.15 (EP24.15), neurolysin (EP24.16), and angiotensin-converting enzyme (ACE). Oral administration of Hemopressin(rat) inhibits mechanical hyperalgesia of CCI-rats up to 6h. Hemopressin(rat) treatment also decreases Egr-1 immunoreactivity (Egr-1Ir) in the superficial layer of the dorsal horn of the spinal cord of CCI rats.
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