SAMSA-Fluorescein

CAS No.
Chemical Name:
SAMSA-Fluorescein
Synonyms
SAMSA FLUORESCEIN;SAMSA-Fluorescein (Mixture of 2 isoMers);5-((2-(AND-3)-S-(ACETYLMERCAPTO)SUCCINOYL)AMINO)FLUORESCEIN
CBNumber:
CB5783038
Molecular Formula:
C52H38N2O18S2
Molecular Weight:
1042.99
MDL Number:
MFCD00167040
MOL File:
Mol file
Last updated:2023-04-23 13:52:06

SAMSA-Fluorescein Properties

Melting point >271°C (dec.)
storage temp. -20°C Freezer
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
color Yellow

SAMSA-Fluorescein price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC S110600 SAMSA-Fluorescein(Mixtureof2isomers) 50mg $845 2021-12-16 Buy
Medical Isotopes, Inc. 52987 SAMSA-Fluorescein(Mixtureof2isomers) 250mg $2200 2021-12-16 Buy
Medical Isotopes, Inc. 52987 SAMSA-Fluorescein(Mixture of 2 isomers) 25mg $650 2021-12-16 Buy
Product number Packaging Price Buy
S110600 50mg $845 Buy
52987 250mg $2200 Buy
52987 25mg $650 Buy

SAMSA-Fluorescein Chemical Properties,Uses,Production

Chemical Properties

Yellow Solid

Uses

SAMSA-Fluorescein is a a fluorescent probe containing a protected sulfhydryl group. SAMSA-Fluorescein froms a thiol-containing fluorescein upon activation via removal of the acetlyl protecting group. SAMSA-Fluorescein is a useful reagent for forming fluorescent protein conjugates as well as being a usefull in assaying maleimide and iodoacetamide moieties in proteins with fluorescein.

Uses

SAMSA-Fluorescein is a a fluorescent probe containing a protected sulfhydryl group. SAMSA-Fluorescein froms a thiol-containing fluorescein upon activation via removal of the acetlyl protecting group. SAMSA-Fluorescein is a useful reagent for forming fluorescent protein conjugates as well as being a usefull in assaying maleimide and iodoacetamide moieties in proteins with fluorescein.

SAMSA-Fluorescein Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 5)Suppliers
Supplier Tel Email Country ProdList Advantage
Chemsky(shanghai)International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32344 50
SAMSA FLUORESCEIN 5-((2-(AND-3)-S-(ACETYLMERCAPTO)SUCCINOYL)AMINO)FLUORESCEIN SAMSA-Fluorescein (Mixture of 2 isoMers) C26H19NO9S