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Single-use+Temperature+Sensor
Numéro de catalogue:
(BOSSBS-11477R-A488)
Fournisseur:
Bioss
Description:
Semaphorins are a family of cell surface and secreted proteins that are conserved from insects to humans. Members of this family of proteins are approximately 750 amino acids in length (including signal sequences) and are defined by a conserved extracellular “semaphorin†domain of approximately 500 amino acids containing 14-16 cysteines, blocks of conserved sequences and no obvious repeats. The transmembrane semaphorins are characterized by an additional 80 amino acid transmembrane domain and an 80-110 amino acid cytoplasmic domain. Secreted and cell-bound semaphorins chemically attract and repel the growth of neural axons, guiding the development of intricate networks of neural tissue. SEMA4B (semaphorin-4B), also known as SemC or SEMAC, is an 832 amino acid single-pass type I membrane protein that belongs to the semaphorin family and exists as two alternatively spliced isoforms. Containing one Ig-like C2-type (immunoglobulin-like) domain, a PSI domain and a single sema domain, SEMA4B is encoded by a gene located on human chromosome 15.
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-7719R)
Fournisseur:
Bioss
Description:
DNA helicase involved in cellular proliferation. Possesses DNA-dependent ATPase and helicase activities. This helicase translocates on single-stranded DNA in the 5' to 3' direction in the presence of ATP and, to a lesser extent, dATP. Its unwinding activity requires a 5'-single-stranded region for helicase loading, since flush-ended duplex structures do not support unwinding. The helicase activity is capable of displacing duplex regions up to 100 bp, which can be extended to 500 bp by RPA or the cohesion establishment factor, the Ctf18-RFC (replication factor C) complex activities. Stimulates the flap endonuclease activity of FEN1. Required for normal sister chromatid cohesion. Required for recruitement of bovine papillomavirus type 1 regulatory protein E2 to mitotic chrmosomes and for viral genome maintenance. Required for maintaining the chromosome segregation and is essential for embryonic development and the prevention of aneuploidy. May function during either S, G2, or M phase of the cell cycle. Binds to both single- and double-stranded DNA.Tissue specificity: Highly expressed in spleen, B-cells, thymus, testis, ovary, small intestine, and pancreas. Very low expression seen in the brain. Expressed in dividing cells and/or cells undergoing high levels of recombination. No expression is seen in cells signaled to terminally differentiate. Expressed in keratinocyte growth factor-stimulated cells but not in serum, EGF and IL1-beta-treated keratinocytes.
UOM:
1 * 100 µl
Fournisseur:
VWR Collection
Description:
La variété de pompes péristaltiques de VWR® propose une sélection de pompes de dosage munies de différentes têtes de pompes intégrées au boîtier. Elles couvrent un ample éventail de domaines d'application au laboratoire et dans l’industrie.
Numéro de catalogue:
(BOSSBS-5150R-CY5.5)
Fournisseur:
Bioss
Description:
Multifunctional protein that plays a central role in the cellular response to oxidative stress. The two major activities of APEX1 in DNA repair and redox regulation of transcriptional factors. Functions as a apurinic/apyrimidinic (AP) endodeoxyribonuclease in the DNA base excision repair (BER) pathway of DNA lesions induced by oxidative and alkylating agents. Initiates repair of AP sites in DNA by catalyzing hydrolytic incision of the phosphodiester backbone immediately adjacent to the damage, generating a single-strand break with 5'-deoxyribose phosphate and 3'-hydroxyl ends. Does also incise at AP sites in the DNA strand of DNA/RNA hybrids, single-stranded DNA regions of R-loop structures, and single-stranded RNA molecules. Has a 3'-5' exoribonuclease activity on mismatched deoxyribonucleotides at the 3' termini of nicked or gapped DNA molecules during short-patch BER. Possesses a DNA 3' phosphodiesterase activity capable of removing lesions (such as phosphoglycolate) blocking the 3' side of DNA strand breaks. May also play a role in the epigenetic regulation of gene expression by participating in DNA demethylation. Acts as a loading factor for POLB onto non-incised AP sites in DNA and stimulates the 5'-terminal deoxyribose 5'-phosphate (dRp) excision activity of POLB. Plays a role in the protection from granzymes-mediated cellular repair leading to cell death. Also involved in the DNA cleavage step of class switch recombination (CSR). On the other hand, APEX1 also exerts reversible nuclear redox activity to regulate DNA binding affinity and transcriptional activity of transcriptional factors by controlling the redox status of their DNA-binding domain, such as the FOS/JUN AP-1 complex after exposure to IR. Involved in calcium-dependent down-regulation of parathyroid hormone (PTH) expression by binding to negative calcium response elements (nCaREs).
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-6737R-CY3)
Fournisseur:
Bioss
Description:
SVH may play a role in cell survival and cell growth and may suppress the transcriptional activity of p53/TP53. Cellular localization Endoplasmic; reticulum membrane; Single-pass membrane protein.
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-6737R)
Fournisseur:
Bioss
Description:
SVH may play a role in cell survival and cell growth and may suppress the transcriptional activity of p53/TP53. Cellular localization Endoplasmic; reticulum membrane; Single-pass membrane protein.
UOM:
1 * 100 µl
Fournisseur:
KINEMATICA
Description:
REACTRON® laboratory systems consist of process vessels (single and multiple wall, standard and customer-specific designs), stirring systems for macro-mixing with anchor stirrer), POLYTRON®/MEGATRON® homogenisers and mixing systems for crushing and micro-mixing, pipework, process controls and accessories, in alignment with the customer, product and process.
Fournisseur:
asecos
Description:
Fireproof safety cabinets, classified type 90 (fire resistant up to 90 minutes), safe and approved storage of aggressive and flammable hazardous substances in working areas.
Numéro de catalogue:
(90031.)
Fournisseur:
Biotium
Description:
Amine-reactive form of single isomer carboxyrhodamine 110. For certain applications, the dye is preferred over the corresponding 6-carboxyfluorescein because of its exceptional photostability and fluorescence insensitivity to pH change (4-9).
UOM:
1 * 5 mg
Numéro de catalogue:
(BOSSBS-2977R-CY5)
Fournisseur:
Bioss
Description:
Calponin homology domain; actin-binding domain which may be present as a single copy or in tandem repeats (which increases binding affinity). The CH domain is found in cytoskeletal and signal transduction proteins, including actin-binding proteins.
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-2977R-CY3)
Fournisseur:
Bioss
Description:
Calponin homology domain; actin-binding domain which may be present as a single copy or in tandem repeats (which increases binding affinity). The CH domain is found in cytoskeletal and signal transduction proteins, including actin-binding proteins.
UOM:
1 * 100 µl
Fournisseur:
Avantor Fluid Handling
Description:
Designed with maintenance-free high-accuracy motor and a graphical interface—makes setup and operation easier than ever!
Numéro de catalogue:
(90095.)
Fournisseur:
Biotium
Description:
5-SFX (full name: 6-(Fluorescein-5-carboxamido)hexanoic acid, succinimidyl ester, single isomer) has a 6-atom aminohexanoyl spacer group that separates the fluorescein dye and the amine-reactive group.
UOM:
1 * 5 mg
Fournisseur:
VWR Collection
Description:
Sonde à oxygène dissous, VWR®, Câble de 4 m
Numéro de catalogue:
(BOSSBS-2526R-A680)
Fournisseur:
Bioss
Description:
CD160, a 27 kDa glycoprotein, was initially identified with the monoclonal antibody BY55. Its expression is tightly associated with peripheral blood NK cells and CD8 T lymphocytes with cytolytic effector activity. The cDNA sequence of CD160 predicts a cysteine rich, glycosylphosphatidylinositol anchored protein of 181 amino acids with a single Ig-like domain weakly homologous to KIR2DL4 molecule.
UOM:
1 * 100 µl
Numéro de catalogue:
(BOSSBS-8525R-A350)
Fournisseur:
Bioss
Description:
Repair polymerase that plays a key role in base-excision repair. Has 5'-deoxyribose-5-phosphate lyase (dRP lyase) activity that removes the 5' sugar phosphate and also acts as a DNA polymerase that adds one nucleotide to the 3' end of the arising single-nucleotide gap. Conducts 'gap-filling' DNA synthesis in a stepwise distributive fashion rather than in a processive fashion as for other DNA polymerases.
UOM:
1 * 100 µl
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est toujours affiché et vous avez besoin d'aide, s'il vous plaît appelez-nous au 016 385 011
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