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1-Bromo-3-(2,2-difluoropropyl)benzene
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1-Bromo-3-(2,2-difluoropropyl)benzene
Artikel-Nr:
(BLDPBD316967-1G)
Lieferant:
BLD PHARMATECH GMBH
Hersteller-Artikelnummer::
BD316967-1G
Lokale Artikelnummer::
BLDPBD316967-1G
Beschreibung:
2-Bromo-1-(2-bromo-4-nitrophenyl)ethanone 95%
VE:
1 * 1 g
Artikel-Nr:
(8.43834.0025)
Lieferant:
Merck
Hersteller-Artikelnummer::
8.43834.0025
Lokale Artikelnummer::
MERC8.43834.0025
Beschreibung:
1-Brom-3-methoxypropan zur Synthese, Sigma-Aldrich®
VE:
1 * 25 mL
Artikel-Nr:
(ICNA0219502305)
Lieferant:
MP Biomedicals
Hersteller-Artikelnummer::
0219502305
Lokale Artikelnummer::
ICNA0219502305
Beschreibung:
2,2-Azino-bis-(3-ethyl-benzthiazoline-6-sulfonic acid) (ABTS) has been used as a chromogenic substrate for horseradish peroxidase (HRP), both in general activity assays and in ELISA applications. Activity of HRP using ABTS appears about four-fold higher than using pyrogallol. It is mainly used as a substrate in sensitive peroxidase assays.
2,2′-Azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) is a peroxidase substrate suitable for use in ELISA procedures. This substrate produces a soluble end product that is green in color and can be read spectrophotometrically at 405 nm. The reaction may be stopped with 1% sodium dodecyl sulfate (SDS). Recommended for ELISA (microwell) procedures, not recommended for membrane applications.
VE:
1 * 5 g
Lieferant:
Sigma-Aldrich
Beschreibung:
ABTS (Diammonium-2,2'-azinobis[3-ethyl-2,3-dihydrobenzothiazol-6-sulfonat]), Sigma-Aldrich®
Artikel-Nr:
(1449766.)
Lieferant:
USP
Hersteller-Artikelnummer::
1449766
Lokale Artikelnummer::
USPH1449766
Beschreibung:
USP Reference Standards are specified for use in conducting official USP–NF tests and assays. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
VE:
1 * 25 mg
Artikel-Nr:
(EHERC12530100)
Lieferant:
EHRENSTORFER
Hersteller-Artikelnummer::
C12530100
Lokale Artikelnummer::
EHERC12530100
Beschreibung:
Dichlorvos-[Dimethyl-D6] (2,2-Dichlorvinyldimethylphosphat-[Dimethyl-D6], DDVP-[Dimethyl-D6])
VE:
1 * 10 mg
Artikel-Nr:
(SIALBCR297-25MG)
Lieferant:
Sigma-Aldrich
Hersteller-Artikelnummer::
BCR297-25MG
Lokale Artikelnummer::
SIALBCR297-25MG
Beschreibung:
2,2',4,4',5,5'-Hexachlorbiphenyl (PCB Nr. 153), Sigma-Aldrich®
VE:
1 * 25 mg
Artikel-Nr:
(BNUM0342-50)
Lieferant:
Biotium
Hersteller-Artikelnummer::
BNUM0342-50
Lokale Artikelnummer::
BTIUBNUM0342-50
Beschreibung:
This antibody recognizes a cell surface glycoprotein of 95/115/135 kDa (depending upon the extent of glycosylation), identified as CD43 (Workshop III). 70-90% of T-cell lymphomas and from 22-37% of B-cell lymphomas express CD43. No reactivity has been observed with reactive B-cells. So a B-lineage population that co-expresses CD43 is highly likely to be a malignant lymphoma, especially a low-grade lymphoma, rather than a reactive B-cell population. When CD43 antibody is used in combination with anti-CD20, effective immunophenotyping of the lymphomas in formalin-fixed tissues can be obtained. Co-staining of a lymphoid infiltrate with anti-CD20 and anti-CD43 argues against a reactive process and favors a diagnosis of lymphoma.
VE:
1 * 50 µl
Artikel-Nr:
(BOSSBS-12157R-A680)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-12157R-A680
Lokale Artikelnummer::
BOSSBS-12157R-A680
Beschreibung:
The protein encoded by this gene is a member of the platelet-derived growth factor family. The four members of this family are mitogenic factors for cells of mesenchymal origin and are characterised by a motif of eight cysteines. This gene product can exist either as a homodimer (PDGF-BB) or as a heterodimer with the platelet-derived growth factor alpha polypeptide (PDGF-AB), where the dimers are connected by disulfide bonds. Mutations in this gene are associated with meningioma. Reciprocal translocations between chromosomes 22 and 7, at sites where this gene and that for COL1A1 are located, are associated with a particular type of skin tumour called dermatofibrosarcoma protuberans resulting from unregulated expression of growth factor. Two alternatively spliced transcript variants encoding different isoforms have been identified for this gene.
VE:
1 * 100 µl
Lieferant:
Biotium
Beschreibung:
This antibody recognizes a cell surface glycoprotein of 95/115/135 kDa (depending upon the extent of glycosylation), identified as CD43 (Workshop III). 70-90% of T-cell lymphomas and from 22-37% of B-cell lymphomas express CD43. No reactivity has been observed with reactive B-cells. So a B-lineage population that co-expresses CD43 is highly likely to be a malignant lymphoma, especially a low-grade lymphoma, rather than a reactive B-cell population. When CD43 antibody is used in combination with anti-CD20, effective immunophenotyping of the lymphomas in formalin-fixed tissues can be obtained. Co-staining of a lymphoid infiltrate with anti-CD20 and anti-CD43 argues against a reactive process and favors a diagnosis of lymphoma.
Artikel-Nr:
(BOSSBS-11150R-A750)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-11150R-A750
Lokale Artikelnummer::
BOSSBS-11150R-A750
Beschreibung:
Protocadherins are a large family of cadherin-like cell adhesion proteins that are involved in the establishment and maintenance of neuronal connections in the brain. There are three protocadherin (PCDH) gene clusters, designated alpha, beta and gamma, all of which contain multiple tandemly arranged genes. PCDHGA9 (Protocadherin gamma-A9) is a 932 amino acid that is one of 22 proteins encoded by the protocadherin gamma cluster. The protocadherein gamma cluster consists of three subfamilies (A, B and C) and PCDHGA9 is a member of the gamma subfamily A. PCDHGA9 is a type I transmembrane receptor containing six cadherin motifs and is expressed in the central nervous system where it localizes to synapses. Members of the gamma cluster of protocadherins are essential for neuronal survival. There are two isoforms of PCDHGA9 that are produced as a result of alternative splicing events.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-11155R-A555)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-11155R-A555
Lokale Artikelnummer::
BOSSBS-11155R-A555
Beschreibung:
Protocadherins are a large family of cadherin-like cell adhesion proteins that are involved in the establishment and maintenance of neuronal connections in the brain. There are three protocadherin gene clusters designated alpha, beta and gamma, all of which contain multiple tandemly arranged genes. The protocadherein gamma cluster consists of three subfamilies (A, B and C). As a member of the gamma subfamily B, PCDHGB1 (Protocadherin gamma B1) is a 927 amino acid protein that is one of 22 proteins encoded by the protocadherin gamma cluster. Typical of gamma protocadherins, PCDHGB1 contains six cadherin motifs and is a type I transmembrane receptor expressed in the central nervous system. With localization to synapses, members of the gamma cluster of protocadherins are essential for neuronal survival. There are two isoforms of PCDHGB1 that are produced as a result of alternative splicing events.
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-12157R)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-12157R
Lokale Artikelnummer::
BOSSBS-12157R
Beschreibung:
The protein encoded by this gene is a member of the platelet-derived growth factor family. The four members of this family are mitogenic factors for cells of mesenchymal origin and are characterized by a motif of eight cysteines. This gene product can exist either as a homodimer (PDGF-BB) or as a heterodimer with the platelet-derived growth factor alpha polypeptide (PDGF-AB), where the dimers are connected by disulfide bonds. Mutations in this gene are associated with meningioma. Reciprocal translocations between chromosomes 22 and 7, at sites where this gene and that for COL1A1 are located, are associated with a particular type of skin tumor called dermatofibrosarcoma protuberans resulting from unregulated expression of growth factor. Two alternatively spliced transcript variants encoding different isoforms have been identified for this gene. [provided by RefSeq, Oct 2008].
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-5183R-A488)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-5183R-A488
Lokale Artikelnummer::
BOSSBS-5183R-A488
Beschreibung:
The ABL1 protooncogene encodes a cytoplasmic and nuclear protein tyrosine kinase that has been implicated in processes of cell differentiation, cell division, cell adhesion, and stress response. Activity of c-Abl protein is negatively regulated by its SH3 domain, and deletion of the SH3 domain turns ABL1 into an oncogene. The t(9;22) translocation results in the head-to-tail fusion of the BCR (MIM:151410) and ABL1 genes present in many cases of chronic myelogeneous leukemia. The DNA-binding activity of the ubiquitously expressed ABL1 tyrosine kinase is regulated by CDC2-mediated phosphorylation, suggesting a cell cycle function for ABL1. The ABL1 gene is expressed as either a 6- or 7-kb mRNA transcript, with alternatively spliced first exons spliced to the common exons 2-11. [provided by RefSeq].
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-5184R-A350)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-5184R-A350
Lokale Artikelnummer::
BOSSBS-5184R-A350
Beschreibung:
The ABL1 protooncogene encodes a cytoplasmic and nuclear protein tyrosine kinase that has been implicated in processes of cell differentiation, cell division, cell adhesion, and stress response. Activity of c-Abl protein is negatively regulated by its SH3 domain, and deletion of the SH3 domain turns ABL1 into an oncogene. The t(9;22) translocation results in the head-to-tail fusion of the BCR (MIM:151410) and ABL1 genes present in many cases of chronic myelogeneous leukemia. The DNA-binding activity of the ubiquitously expressed ABL1 tyrosine kinase is regulated by CDC2-mediated phosphorylation, suggesting a cell cycle function for ABL1. The ABL1 gene is expressed as either a 6- or 7-kb mRNA transcript, with alternatively spliced first exons spliced to the common exons 2-11. [provided by RefSeq].
VE:
1 * 100 µl
Artikel-Nr:
(BOSSBS-3999R-CY3)
Lieferant:
Bioss
Hersteller-Artikelnummer::
BS-3999R-CY3
Lokale Artikelnummer::
BOSSBS-3999R-CY3
Beschreibung:
Summary: This gene encodes a member of the p34Cdc2 protein kinase family. p34Cdc2 kinase family members are known to be essential for eukaryotic cell cycle control. This gene is in close proximity to CDC2L2, a nearly identical gene in the same chromosomal region. The gene loci including this gene, CDC2L2, as well as metalloprotease MMP21/22, consist of two identical, tandemly linked genomic regions which are thought to be a part of the larger region that has been duplicated. This gene and CDC2L2 were shown to be deleted or altered frequently in neuroblastoma with amplified MYCN genes. The protein kinase encoded by this gene could be cleaved by caspases and was demonstrated to play roles in cell apoptosis. Several alternatively spliced variants of this gene have been reported. [provided by RefSeq, Jul 2008].
VE:
1 * 100 µl
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 noch angezeigt wird und Sie Hilfe benötigen, rufen Sie uns an 1-800-932 - 5000.
Lager für diesen Artikel ist begrenzt, kann aber in einem Lagerhaus in Ihrer Nähe zur Verfügung. Bitte stellen Sie sicher, dass Sie in sind angemeldet auf dieser Seite, so dass verfügbare Bestand angezeigt werden können. Wenn das
noch angezeigt wird und Sie Hilfe benötigen, rufen Sie uns an 1-800-932 - 5000.
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