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PROTAMINE SULFATE GRADE III FROM HERRING Produkt Beschreibung

PROTAMINE SULFATE GRADE III FROM HERRING Struktur
9007-31-2
CAS-Nr.
9007-31-2
Englisch Name:
PROTAMINE SULFATE GRADE III FROM HERRING
Synonyma:
clupeine;Protamine sulfate salt herring;protamine sulfate from herring;protamine sulfate salt from herring;PROTAMINE SULFATE GRADE III FROM HERRING;PROTAMINE SULFATE GRADE III FROM HERRING USP/EP/BP
CBNumber:
CB4500058
Summenformel:
Molgewicht:
0
MOL-Datei:
Mol file

PROTAMINE SULFATE GRADE III FROM HERRING Eigenschaften

pka
7.4-8.0; pKb 2.9-3.3(at 25℃)
Merck 
13,2449

Sicherheit

WGK Germany  3
RTECS-Nr. UK9450000
21-10

PROTAMINE SULFATE GRADE III FROM HERRING Chemische Eigenschaften,Einsatz,Produktion Methoden

läuterung methode

Protamine sulfate is a strongly basic protein (white powder, see pK) used to precipitate nucleic acids from crude protein extracts. It dissolves to the extent of 1.25% in H2O. It is freely soluble in hot H2O but separates as an oil on cooling. It has been purified by chromatography on an IRA-400 ion-exchange resin in the SO 4 form and is washed with dilute H2SO4. Eluates are freeze-dried under high vacuum below 20o. This method is used to convert proteamine and protamine hydrochloride to the sulfate. [UV: Rasmussen Hoppe Seyler's Z Physiol Chem 224 97 1934, Ando & Sawada J Biochem (Tokyo) 49 252 1961, Felix & Hashimoto Hoppe Seyler's Z Physiol Chem 330 205 1963.]

PROTAMINE SULFATE GRADE III FROM HERRING Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


PROTAMINE SULFATE GRADE III FROM HERRING Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 12)Lieferanten
Firmenname Telefon Fax E-Mail Land Produktkatalog Edge Rate
Dideu Industries Group Limited
029-88380327
Service@dideu.com CHINA 29986 58
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010-65763397 waley188@sohu.com China 12341 58
Sigma-Aldrich 800-8193336 021-61415566-
orderCN@merckgroup.com;orderCN@merckgroup.com China 48786 80
Shanghai Shuai Sun Industrial Co., Ltd. 021-37590756 57450129
021-57450128 sales@shsschem.com China 4291 58
Shanghai Dingfen Chemical Technology Co., Ltd. 021-37590756-
021-57450128 373600283@qq.com China 5008 58
Shanghai Dingfen Chemical Technology Co., Ltd. 02157450129 021-57450129-
021-57450128 369405814@qq.com;2789251452@qq.com China 7645 58

  • PROTAMINE SULFATE GRADE III FROM HERRING
  • protamine sulfate from herring
  • Protamine sulfate salt herring
  • clupeine
  • protamine sulfate salt from herring
  • PROTAMINE SULFATE GRADE III FROM HERRING USP/EP/BP
  • 9007-31-2
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