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T8902

Thiostrepton from Streptomyces azureus

from Streptomyces azureus, ≥90% (HPLC), powder, FoxM1 inhibitor

Synonym(s):

Bryamycin, NSC 170365, NSC 81722, Thiactin, Thiostreptin A

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Size/SKUAvailabilityPrice
1 g
Please contact Customer Service for Availability
4 110,00 CZK

About This Item

Empirical Formula (Hill Notation):
C72H85N19O18S5
CAS Number:
Molecular Weight:
1664.89
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
EC Number:
215-734-9
MDL number:
Assay:
≥90% (HPLC)

4 110,00 CZK


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Product Name

Thiostrepton from Streptomyces azureus, ≥90% (HPLC)

Quality Segment

assay

≥90% (HPLC)

solubility

acetic acid: soluble 25 mg/mL, clear to hazy, yellow to brownish-yellow

antibiotic activity spectrum

Gram-negative bacteria, Gram-positive bacteria, parasites

mode of action

protein synthesis | interferes

storage temp.

−20°C

SMILES string

CCC(C)C1NC2C=Cc3c(cc(nc3C2O)C(=O)OC(C)C4NC(=O)c5csc(n5)C(NC(=O)C6CSC(=N6)C(\NC(=O)C(NC(=O)c7csc(n7)C8(CCC(=NC8c9csc4n9)c%10nc(cs%10)C(=O)NC(=C)C(=O)NC(=C)C(N)=O)NC(=O)C(C)NC(=O)C(=C)NC(=O)C(C)NC1=O)C(C)O)=C\C)C(C)(O)C(C)O)C(C)O

InChI

1S/C72H85N19O18S5/c1-14-26(3)47-63(105)78-30(7)57(99)75-28(5)56(98)76-31(8)58(100)91-72-19-18-40(66-85-43(22-111-66)59(101)77-29(6)55(97)74-27(4)54(73)96)81-52(72)42-21-112-67(83-42)49(34(11)109-69(107)41-20-37(32(9)92)36-16-17-39(79-47)51(95)50(36)80-41)89-60(102)44-24-113-68(86-44)53(71(13,108)35(12)94)90-62(104)45-23-110-65(84-45)38(15-2)82-64(106)48(33(10)93)88-61(103)46-25-114-70(72)87-46/h15-17,20-22,24-26,30-35,39,45,47-49,51-53,79,92-95,108H,4-6,14,18-19,23H2,1-3,7-13H3,(H2,73,96)(H,74,97)(H,75,99)(H,76,98)(H,77,101)(H,78,105)(H,82,106)(H,88,103)(H,89,102)(H,90,104)(H,91,100)/b38-15-

InChI key

NSFFHOGKXHRQEW-BXVAPQLOSA-N

General description

Chemical structure: peptide

Application

Thiostrepton has been used as a selectable marker for recombinant Streptomyces cultures,,.

Biochem/physiol Actions

Peptide antibiotic that prevents the binding of elongation factor G (EF-G) and GTP to the 50S ribosomal subunit.

Preparation Note

Thiostrepton dissolves in acetic acid at 25 mg/ml to yield a clear to hazy, yellow-yellow brown solution.

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1 of 1

This Item
1663700598226C4142
description

≥90% (HPLC)

description

United States Pharmacopeia (USP) Reference Standard

description

Thiostrepton, CAS 1393-48-2, is an antibiotic that inhibits protein synthesis by preventing binding of GTP to 50S ribosomal subunit.

description

antibacterial peptide

assay

≥90% (HPLC)

assay

-

assay

≥98% (HPLC)

assay

-

Quality Level

200

Quality Level

-

Quality Level

100

Quality Level

200

storage temp.

−20°C

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

−20°C

solubility

acetic acid: soluble 25 mg/mL, clear to hazy, yellow to brownish-yellow

solubility

-

solubility

chloroform: 10 mg/mL, DMSO: 10 mg/mL

solubility

-

mode of action

protein synthesis | interferes

mode of action

-

mode of action

-

mode of action

DNA synthesis | interferes

antibiotic activity spectrum

parasites, Gram-positive bacteria, Gram-negative bacteria

antibiotic activity spectrum

-

antibiotic activity spectrum

-

antibiotic activity spectrum

Gram-negative bacteria, mycobacteria, Gram-positive bacteria


Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)



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