Esta buscando: Methyl-N-acetyl-L-valinate

Numero del catalogo: (BOSSBS-0483R-A750)

Proveedor: Bioss

Descripción: Histones are highly conserved proteins that serve as the structural scaffold for the organization of nuclear DNA into chromatin. The four core histones, H2A, H2B, H3, and H4, assemble into an octamer (2 molecules of each). Subsequently, 146 base pairs of DNA are wrapped around the octamer, forming a nucleosome, the basic subunit of chromatin. Histone modifications regulate DNA transcription, repair, recombination, and replication. The most commonly studied modifications are acetylation, phosphorylation, methylation, and ubiquitination. These modifications can alter local chromatin architecture, or recruit trans-acting factors that recognise specific histone modifications (the 'histone code' hypothesis). Trimethylation of histone H3 on Lys9 (H3K9me3) is one of the most highly studied epigenetic marks. H3K9me3 functions in the repression of euchromatic genes, and in epigenetic control of heterochromatin assembly, most likely via acting as a recognition motif for the binding of chromatin-associated proteins, such as Swi6 or HP1Alpha/Beta. The enzymes responsible for H3K9me3 formation are SUV39H1 and SUV39H2.

UOM: 1 * 100 µl

Promoción

Numero del catalogo: (A1637.1000)

Proveedor: PanReac AppliChem

Descripción: L(+)-Valina

UOM: 1 * 1 kg

Certificados Promoción

Proveedor: Thermo Fisher Scientific

Descripción: L(+)-Valina ≥99%

FDS Certificados

Proveedor: Thermo Fisher Scientific

Descripción: D(-)-Valina 98+%

FDS

Proveedor: TCI

Descripción: DL-Valina ≥98.0% (by titrimetric analysis)

Proveedor: Thermo Fisher Scientific

Descripción: DL-Valina ≥99%

FDS Certificados

Numero del catalogo: (06846-50MG)

Proveedor: Merck

Descripción: Chlorimuron-ethyl is a member of sulfonylurea herbicides used wildly for pre- and post-emergence control of broad-leaved weeds in soybeans maize peanuts beans and other crops. It is characterised by very low application rates high herbicidal activity good crop selectivity and low toxicity. Chlorimuron-ethyl is an acetolactate synthase (ALS) inhibitor that acts by inhibiting the biosynthesis of the essential amino acids like valine leucine and isoleucine. This stops the plant growth as cell division of growing roots and shoots tips are inhibited.

UOM: 1 * 50 mg

Promoción

Numero del catalogo: (BOSSBS-6613R-A488)

Proveedor: Bioss

Descripción: Catalyzes the first reaction in the catabolism of the essential branched chain amino acids leucine, isoleucine, and valine.

UOM: 1 * 100 µl

Promoción

Proveedor: Apollo Scientific

Descripción: 2-Amino-4,4,4-trifluoro-3-methylbutanoic acid 97%

Numero del catalogo: (APOSOR307093-1G)

Proveedor: Apollo Scientific

Descripción: Boc-(R)-2-amino-3-hydroxy-3-methylbutanoic acid

UOM: 1 * 1 g

Promoción

Proveedor: Apollo Scientific

Descripción: Fmoc-val-OSu 94%

Numero del catalogo: (BOSSBS-2698R-CY3)

Proveedor: Bioss

Descripción: Proton-linked monocarboxylate transporter. Catalyzes the rapid transport across the plasma membrane of many monocarboxylates such as lactate, pyruvate, branched-chain oxo acids derived from leucine, valine and isoleucine, and the ketone bodies acetoacetate, beta-hydroxybutyrate and acetate (By similarity).

UOM: 1 * 100 µl

Promoción

Numero del catalogo: (BOSSBS-6613R-A680)

Proveedor: Bioss

Descripción: Catalyzes the first reaction in the catabolism of the essential branched chain amino acids leucine, isoleucine, and valine.

UOM: 1 * 100 µl

Promoción

Numero del catalogo: (BOSSBS-6613R-CY5)

Proveedor: Bioss

Descripción: Catalyzes the first reaction in the catabolism of the essential branched chain amino acids leucine, isoleucine, and valine.

UOM: 1 * 100 µl

Promoción

Proveedor: TCI

Descripción: 1-(((6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetamido)-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl)methyl)-6,7-dihydro-5H-cyclopenta[b]pyridin-1-ium hydrogensulphate ≥95.0% (by HPLC, total nitrogen)

Numero del catalogo: (BOSSBS-6589R)

Proveedor: Bioss

Descripción: Catalyzes the first reaction in the catabolism of the essential branched chain amino acids leucine, isoleucine, and valine. May also function as a transporter of branched chain alpha-keto acids.

UOM: 1 * 100 µl

Promoción