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10843555001

Roche

Hygromycin B

from Streptomyces hygroscopicus

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Synonym(s):
Hygromycin B from Streptomyces hygroscopicus
Empirical Formula (Hill Notation):
C20H37N3O13
CAS Number:
Molecular Weight:
527.52
MDL number:
PubChem Substance ID:

biological source

Streptomyces hygroscopicus

sterility

non-sterile; 0.2 μm filtered

Assay

80% (HPLC)

form

buffered aqueous solution

composition

Hygromycin B, >80% HPLC

packaging

pkg of 20 mL (1 g)

manufacturer/tradename

Roche

concentration

50 mg/mL

technique(s)

transfection: suitable

SMILES string

CN[C@H]1C[C@@H](N)[C@H](O)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@@H]3O[C@]4(O[C@H]([C@H](N)CO)[C@H](O)[C@H](O)[C@H]4O)O[C@H]23)[C@@H]1O

InChI

1S/C20H37N3O13/c1-23-7-2-5(21)9(26)15(10(7)27)33-19-17-16(11(28)8(4-25)32-19)35-20(36-17)18(31)13(30)12(29)14(34-20)6(22)3-24/h5-19,23-31H,2-4,21-22H2,1H3/t5-,6-,7+,8-,9+,10-,11+,12-,13+,14-,15-,16+,17+,18-,19+,20+/m1/s1

InChI key

GRRNUXAQVGOGFE-XKIAHZFYSA-N

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This Item
400050H0654H5527
Hygromycin B from Streptomyces hygroscopicus

Roche

10843555001

Hygromycin B

sterility

non-sterile; 0.2 μm filtered

sterility

-

sterility

0.22 μm filtered

sterility

γ-irradiated

assay

80% (HPLC)

assay

≥90% (HPLC and TLC)

assay

-

assay

-

form

buffered aqueous solution

form

lyophilized solid

form

-

form

-

concentration

50 mg/mL

concentration

-

concentration

≥60% (HPLC), 45-60 mg/mL in H2O

concentration

≥60% (HPLC), 45-60 mg/mL in H2O

technique(s)

transfection: suitable

technique(s)

-

technique(s)

-

technique(s)

-

General description

  • Formula: C20H37N3O13
  • LD50: 6 mg/kg in mouse (i.v.);13 mg/kg in guinea pig (i.p.); 63 mg/kg in rat (i.p.)
  • Molecular weight: Mr = 527.5
  • Working concentration: 50 - 1,000 μg/ml in cell culture. A commonly used concentration for the selection of mammalian cells is 200 μg/ml. However, the optimal concentration must be experimentally determined, since it may vary depending on the type of cell used.

Application

Hygromycin B is an aminoglycosidic antibiotic that inhibits protein synthesis in prokaryotes and eukaryotes. It is used to select and maintain the phenotype of eukaryotic cells that are stably transfected with the E. coli hygromycin-resistance gene (hyg or hph).

Biochem/physiol Actions

Mode of Action: The product acts by inhibiting protein synthesis by inducing the misreading of the m-RNA template in the prokaryote, with the potency to inhibit translation.

Antimicrobial Spectrum: Hygromycin B acts against bacteria, fungi and higher eukaryotic cells.

Quality

Purity: >80% (HPLC)

Unit Definition

Unit Assay: Unit/mg
We do not have this information.

Physical form

Solution, 50 mg/ml in PBS (phosphate-buffered saline), filtered through 0.2 μm pore size membrane

Preparation Note

Working concentration: Recommended concentration for the selection of resistant cells is 50 to 1000 μg/ml in cell culture. A commonly used concentration for the selection of mammalian cells is 200 μg/ml. However, the optimal concentration must be determined experimentally, and may vary with the type of cell used.

Storage and Stability

Store at 2 to 8 °C. (solution)

Other Notes

For life science research only. Not for use in diagnostic procedures.
Solution, 50 mg/ml, in PBS (phosphate-buffered saline), filtered through 0.2 μm pore size membrane.

Signal Word

Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Eye Dam. 1 - Resp. Sens. 1 - Skin Sens. 1

Storage Class Code

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 1

Flash Point(F)

does not flash

Flash Point(C)

does not flash


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