You Searched For: Poloxamer+184+(Pluronic\u00AE+L-64,+Synperonic\u00AE+L64)

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Sodium sulphide hydrate 60 - 64%, scales, extra pure

Supplier: Thermo Fisher Scientific

Description: Sodium sulphide hydrate 60 - 64%, scales, Extra Pure

MSDS

Membrane filters, type 184

Supplier: Sartorius

Description: Regenerated cellulose hydrophilic membrane filters. For filtration of organic solvents. Suitable for particle removal from aqueous solutions and solvents. Low adsorption.

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Anti-CstF-64 Rabbit Polyclonal Antibody (Alexa Fluor® 680)

Catalog Number: (BOSSBS-6995R-A680)

Supplier: Bioss

Description: Polyadenylation of mRNA precursors is a two-step reaction that requires multiple protein factors. The first step, endonucleolytic cleavage of polyadenylation substrates, requires CstF (cleavage stimulation factor), a heterotrimer that is composed of three distinct subunits. CstF-64 contains an RNA binding domain and is responsible for the RNA binding activity of CstF. CstF-64 is expressed in all somatic cells and in pre- and postmeiotic, but not meiotic, germ cells. However, a large variant of CstF-64, called t CstF-64, is abundantly expressed in meiotic and postmeiotic cells in the testis and to a lesser extent in the brain, and promotes the germ cell pattern of polyadenylation. The gene encoding CstF-64 (designated CSTF2) maps to the X chromosome, whereas t CstF-64 is encoded by an autosomal gene. The increase in CstF-64 concentration during B cell activation switches IgM heavy chain mRNA expression from membrane-bound to secreted forms, suggesting that CstF-64 plays a key role in regulating IgM heavy chain expression during B cell differentiation.

UOM: 1 * 100 µl

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Culti-Loops™ Brevibacillus laterosporus ATCC™ 64™

Catalog Number: (OXOIR4607228)

Supplier: THERMO FISHER DIAGNOSTICS

Description: Culti-Loops™ are ready-to-use QC organisms recommended for use in performance testing of media, stains, reagents and identification kits, and for the evaluation of bacteriological procedures.

UOM: 1 * 5 items

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