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Resact

Catalog No. T34289 CAS 91316-25-5

Resact is an extracellular peptide from egg jelly of the sea urchin Arbacia punctulata.

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Resact, CAS 91316-25-5

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Biological Description

Chemical Properties

Storage & Solubility Information

Description

Resact is an extracellular peptide from egg jelly of the sea urchin Arbacia punctulata.

Molecular Weight	1245.49
Formula	C50H88N18O15S2
CAS No.	91316-25-5

Storage

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

References and Literature

1. Ward GE, Brokaw CJ, Garbers DL, Vacquier VD. Chemotaxis of Arbacia punctulata spermatozoa to resact, a peptide from the egg jelly layer. J Cell Biol. 1985 Dec;101(6):2324-9. PubMed PMID: 3840805; PubMed Central PMCID: PMC2113998. 2. Suzuki N, Garbers DL. Stimulation of sperm respiration rates by speract and resact at alkaline extracellular pH. Biol Reprod. 1984 Jun;30(5):1167-74. PubMed PMID: 6547354. 3. Shimomura H, Garbers DL. Differential effects of resact analogues on sperm respiration rates and cyclic nucleotide concentrations. Biochemistry. 1986 Jun 3;25(11):3405-10. PubMed PMID: 3015204. 4. Bentley JK, Shimomura H, Garbers DL. Retention of a functional resact receptor in isolated sperm plasma membranes. Cell. 1986 Apr 25;45(2):281-8. PubMed PMID: 2870813.

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Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO (Master liquid concentration mg/mL)，Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation：Take μL DMSO master liquid, next add μL PEG300， mix and clarify, next add μL Tween 80，mix and clarify, next add μL ddH₂O, mix and clarify.

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What is the mass of compound required to make a 10 mM stock solution in 10 ml of water given that the molecular weight of the compound is 197.13 g/mol?
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What volume of a given 10 mM stock solution is required to make 20ml of a 50 μM solution?
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Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc.

Keywords

Resact 91316-25-5 inhibitor inhibit

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