Hľadali ste: N(\\u03B1)-Benzyloxycarbonyl-L-lysine

Katalógové číslo: (ENZOBMLPI1210200)

Dodávateľ: ENZO LIFE SCIENCES

Opis: Inhibitor of trypsin and trypsin-like proteases

Merná jednotka: 1 * 200 mg

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Katalógové číslo: (85886.0001)

Dodávateľ: VWR Chemicals

Opis: The isolation of microorganisms often requires the use of specific supplements. The supplements presented here are available in vials and bottles, and the corresponding culture medium to use with them is indicated in the table below. Usually each vial is used to supplement 500 ml of media unless otherwise stated (complete information available on the specification sheets available on request).

Merná jednotka: 1 * 10 Vial

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Katalógové číslo: (BOSSBS-11391R)

Dodávateľ: BIOSS INC

Opis: Alpha-aminoadipic semialdehyde synthase (AASS), also designated lysine ketoglutarate reductase (LKR) or saccharopine dehydrogenase (SDH), is a 926 amino acid protein that exists as a homodimer in the mitochondria. AASS acts as a bifunctional enzyme containing the lysine alpha-ketoglutarate reductase (LKR) and saccharopine dehydrogenase activities that catalyzes the first two steps in lysine degradation. It is widely expressed with highest expression in liver and transcription of the AASS gene is induced upon starvation. Mutations in the gene encoding AASS result in various forms familial hyperlysinemias (FH), autosomal recessive disorders characterized by hyperlysinemia, lysinuria, and variable saccharopinuria. However, no adverse mental or physical effects have been found in patients with hyperlysinemia.

Merná jednotka: 1 * 100 µl

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Katalógové číslo: (APOSPC27880-25G)

Dodávateľ: Apollo Scientific

Opis: Fmoc-Lys(Tfa)-OH

Merná jednotka: 1 * 25 g

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Katalógové číslo: (BOSSBS-3773R-A647)

Dodávateľ: BIOSS INC

Opis: Modulation of the chromatin structure plays an important role in the regulation of transcription in eukaryotes. The nucleosome, made up of four core histone proteins (H2A, H2B, H3 and H4), is the primary building block of chromatin. The N-terminal tail of core histones undergoes different posttranslational modifications including acetylation, phosphorylation and methylation. These modifications occur in response to cell signal stimuli and have a direct effect on gene expression. In most species, the histone H2B is primarily acetylated at lysines 5, 12, 15 and 20. Histone H3 is primarily acetylated at lysines 9, 14, 18 and 23. Acetylation at lysine 9 appears to have a dominant role in histone deposition and chromatin assembly in some organisms. Phosphorylation at Ser10 of histone H3 is tightly correlated with chromosome condensation during both mitosis and meiosis.

Merná jednotka: 1 * 100 µl

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Katalógové číslo: (BOSSBS-3773R-A750)

Dodávateľ: BIOSS INC

Opis: Modulation of the chromatin structure plays an important role in the regulation of transcription in eukaryotes. The nucleosome, made up of four core histone proteins (H2A, H2B, H3 and H4), is the primary building block of chromatin. The N-terminal tail of core histones undergoes different posttranslational modifications including acetylation, phosphorylation and methylation. These modifications occur in response to cell signal stimuli and have a direct effect on gene expression. In most species, the histone H2B is primarily acetylated at lysines 5, 12, 15 and 20. Histone H3 is primarily acetylated at lysines 9, 14, 18 and 23. Acetylation at lysine 9 appears to have a dominant role in histone deposition and chromatin assembly in some organisms. Phosphorylation at Ser10 of histone H3 is tightly correlated with chromosome condensation during both mitosis and meiosis.

Merná jednotka: 1 * 100 µl

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Katalógové číslo: (BOSSBS-3769R-A488)

Dodávateľ: BIOSS INC

Opis: Modulation of the chromatin structure plays an important role in the regulation of transcription in eukaryotes. The nucleosome, made up of four core histone proteins (H2A, H2B, H3 and H4), is the primary building block of chromatin. The N-terminal tail of core histones undergoes different posttranslational modifications including acetylation, phosphorylation and methylation. These modifications occur in response to cell signal stimuli and have a direct effect on gene expression. In most species, the histone H2B is primarily acetylated at lysines 5, 12, 15 and 20. Histone H3 is primarily acetylated at lysines 9, 14, 18 and 23. Acetylation at lysine 9 appears to have a dominant role in histone deposition and chromatin assembly in some organisms. Phosphorylation at Ser10 of histone H3 is tightly correlated with chromosome condensation during both mitosis and meiosis.

Merná jednotka: 1 * 100 µl

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Katalógové číslo: (BOSSBS-10166R)

Dodávateľ: BIOSS INC

Opis: Gene activation and repression is specifically regulated by histone methylation status at distinct lysine residues. Lysine specific demethylase 1 (KDM1/LSD1) is a long-sought histone demethylase that specifically demethylates mono and di methyl histone H3 at K4 and K9. Thus KDM1 is a specific tag for epigenetic transcriptional activation, thereby acting as a corepressor.

Merná jednotka: 1 * 100 µl

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Katalógové číslo: (1A00530.)

Dodávateľ: USP

Opis: Pharmaceutical Analytical Impurities are released through a USP quality process designed to ensure identity and quality appropriate for analytical applications. These impurities are supported with a product information sheet for each batch.

Merná jednotka: 1 * 10 mg

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Dodávateľ: Thermo Fisher Scientific

Opis: H-D-Lys(Boc)-OH 98%

Katalógové číslo: (BWRLBS70005)

Dodávateľ: BIOWORLD TECHNOLOGY

Opis: Synthetic peptide including acetyl-lysine 23 of Histone H3.

Merná jednotka: 1 * 100 µG

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Katalógové číslo: (ROCK600-403-939)

Dodávateľ: ROCKLAND

Opis: This affinity-purified antibody is suitable for use in ELISA and western blotting assays.  The antibody reacts specifically with acetylated lysine residues.

Merná jednotka: 1 * 100 µG

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Katalógové číslo: (300521ZA)

Dodávateľ: VWR Chemicals

Opis: Kultivační média připravená přímo k použití pro požadavky mikrobiologických testů v potravinářském průmyslu, kontrole kvality vody a životního prostředí a ve farmaceutickém průmyslu. Tato série kultivačních médií je vyrobena z vysoce kvalitních surovin. Všechna kultivační média jsou vyrobena z vybraných dehydrovaných bází a vyhovují mnoha různým standardům. Všechna kultivační média jsou vyrobena s použitím nejmodernějších technologií a jsou podrobena přísné výstupní kontrole kvality, která je prováděna kvalifikovanými mikrobiology.

Merná jednotka: 1 * 10 items

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Dodávateľ: Greiner Bio-One

Opis: PS, coated with poly-lysine. Poly-D-Lysine (PDL) and Poly-L-Lysine (PLL) are synthetic molecules that are used to improve the adhesion of different cell types to polystyrene surfaces. The cultivation efficiency of individual cell lines can be improved, especially when serum-free or serum-reduced medium is used, or when experiments such as transfections are performed. As the PDL is synthetic it is free of the impurities carried by other proteins.

Dodávateľ: G BIOSCIENCES

Opis: Trypsin is a serine endopeptidase that specifically cleaves peptide bonds on the carboxy side of s-aminoethyl cysteine, arginine and lysine residues and typically there is little or no cleavage at arginyl-proline and lysyl-proline bonds. The distribution of these residues in proteins allows trypsin digestion to produce peptides that are readily identified by mass spectrometry.

Katalógové číslo: (BOSSBS-3769R-CY7)

Dodávateľ: BIOSS INC

Opis: Modulation of the chromatin structure plays an important role in the regulation of transcription in eukaryotes. The nucleosome, made up of four core histone proteins (H2A, H2B, H3 and H4), is the primary building block of chromatin. The N-terminal tail of core histones undergoes different posttranslational modifications including acetylation, phosphorylation and methylation. These modifications occur in response to cell signal stimuli and have a direct effect on gene expression. In most species, the histone H2B is primarily acetylated at lysines 5, 12, 15 and 20. Histone H3 is primarily acetylated at lysines 9, 14, 18 and 23. Acetylation at lysine 9 appears to have a dominant role in histone deposition and chromatin assembly in some organisms. Phosphorylation at Ser10 of histone H3 is tightly correlated with chromosome condensation during both mitosis and meiosis.

Merná jednotka: 1 * 100 µl

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