Wyszukano: Cyrkulatory+z+grzaniem\/ch\u0142odzeniem

Opis: Chromogranin A is present in neuroendocrine cells throughout the body, including the neuroendocrine cells of the large and small intestine, adrenal medulla and pancreatic islets. It is an excellent marker for carcinoid tumors, pheochromocytomas, paragangliomas, and other neuroendocrine tumors. Co-expression of chromogranin A and neuron specific enolase (NSE) is common in neuroendocrine neoplasms. Reportedly, co-expression of certain keratins and chromogranin indicates neuroendocrine lineage. The presence of strong anti-chromogranin staining and absence of anti-keratin staining should raise the possibility of paraganglioma. The co-expression of chromogranin and NSE is typical of neuroendocrine neoplasms. Most pituitary adenomas and prolactinomas readily express chromogranin.

Numer katalogowy: BNC880698-500

j.m.: 1 * 500 µl

Producent: Biotium

Wyprzedaż

Opis: Chromogranin A is present in neuroendocrine cells throughout the body, including the neuroendocrine cells of the large and small intestine, adrenal medulla and pancreatic islets. It is an excellent marker for carcinoid tumors, pheochromocytomas, paragangliomas, and other neuroendocrine tumors. Co-expression of chromogranin A and neuron specific enolase (NSE) is common in neuroendocrine neoplasms. Reportedly, co-expression of certain keratins and chromogranin indicates neuroendocrine lineage. The presence of strong anti-chromogranin staining and absence of anti-keratin staining should raise the possibility of paraganglioma. The co-expression of chromogranin and NSE is typical of neuroendocrine neoplasms. Most pituitary adenomas and prolactinomas readily express chromogranin.

Numer katalogowy: BNC680765-500

j.m.: 1 * 500 µl

Producent: Biotium

Wyprzedaż

Opis: Chromogranin A is present in neuroendocrine cells throughout the body, including the neuroendocrine cells of the large and small intestine, adrenal medulla and pancreatic islets. It is an excellent marker for carcinoid tumors, pheochromocytomas, paragangliomas, and other neuroendocrine tumors. Co-expression of chromogranin A and neuron specific enolase (NSE) is common in neuroendocrine neoplasms. Reportedly, co-expression of certain keratins and chromogranin indicates neuroendocrine lineage. The presence of strong anti-chromogranin staining and absence of anti-keratin staining should raise the possibility of paraganglioma. The co-expression of chromogranin and NSE is typical of neuroendocrine neoplasms. Most pituitary adenomas and prolactinomas readily express chromogranin.

Numer katalogowy: BNC880765-100

j.m.: 1 * 100 µl

Producent: Biotium

Wyprzedaż

Opis: The J43.1 antibody is specific for mouse CD279, also known as programmed death-1 (PD-1), a 55 kDa glycoprotein which can co-regulate T cell antigen receptor signaling and therefore modulate T cell activation. PD-1 exists in a monomeric form that is expressed by CD4- CD8- thymocytes, where it participates in the processes of clonal selection, elimination of autoreactive lymphocytes, and development of tolerance. PD-1 expression is also inducible upon activation of mature T cells, where it has been proposed to interact with the co-stimulatory receptor CD80 to limit T cell activation. Two ligands for PD-1, known as PD-L1 (B7-H1) and PD-L2 (B7-DC) are differentially expressed on T and B cells, monocytes, macrophages, NK cells or dendritic cells. PD-1 is a member of a family of receptors including CD28 and CTLA-4 (CD152), which interact with 'B7' ligands to provide a balance of co-stimulatory /co-inhibitory signaling important in T cell activation, tolerance, and autoimmunity.

Numer katalogowy: 40-9985-U100

j.m.: 1 * 100 µG

Producent: Tonbo Biosciences

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Opis: Hip (HSP70-interacting protein), also known as ST13 (suppression of tumorigenicity protein 13), is one of several co-chaperones that regulate activities of the HSP70 chaperone family (1,2). The homo-oligomeric protein Hip cooperates with HSP70 in protein folding by stabilizing the ADP-bound state of HSP70. Hip directly binds to the ATPase domain of HSP70 when it is converted to the ADP-bound state by proteins of the HSP40 family (3). By collaborating with other positive co-factors such as HSP40 and Hop, or competing with negative co-factors such as Bag1, Hip may facilitate the chaperone function of HSP70 in protein folding and repair, and in controlling the activity of regulatory proteins such as steroid receptors and various regulators of proliferation or apoptosis (4-8).

Numer katalogowy: BOSSBS-11271R-CY7

j.m.: 1 * 100 µl

Producent: Bioss

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Opis: Weglan sodu 99.95-100.05% ACS primary standard

Numer katalogowy: 33377.36

j.m.: 1 * 500 g

Producent: Thermo Fisher Scientific

MSDS Certyfikaty Wyprzedaż

Opis: kwas 2-hydroksy 5-sulfobenzoesowy dihydrat ≥99%, AnalaR NORMAPUR® analytical reagent

Numer katalogowy: 20678.187

j.m.: 1 * 100 g

Producent: VWR Chemicals

MSDS Certyfikaty Wyprzedaż

Opis: Cobalt Standard, 10000 mg/L, Specpure®, Kobalt, Matryca: 5% HNO₃, Aplikacja: Wzorce do ICP

Numer katalogowy: 14390.AD

j.m.: 1 * 50 mL

Producent: Thermo Fisher Scientific

MSDS Certyfikaty Wyprzedaż

Opis: kwas 2-hydroksy 5-sulfobenzoesowy dihydrat 99.0-101.0%, BAKER ANALYZED® ACS, J.T.Baker®

Numer katalogowy: 0364-01

j.m.: 1 * 500 g

Producent: Avantor

Certyfikaty Wyprzedaż

Opis: L-(+)-Cysteina

Numer katalogowy: APOSOR0325-1KG

j.m.: 1 * 1 kg

Producent: Apollo Scientific

Wyprzedaż

Opis: timerosal 97.0-101.0%

Numer katalogowy: ACRO118680250

j.m.: 1 * 25 g

Producent: Thermo Fisher Scientific

MSDS Wyprzedaż

Opis: The UC10-4F10-11 antibody is specific for mouse CD152, commonly known as CTLA-4, a 33-37 kDa protein expressed as a homodimer on the surface of activated T and B cells, and on thymocytes. CTLA-4 is structurally similar, yet functionally disparate, to the T cell co-stimulatory molecule CD28. Both CTLA-4 and CD28 interact with the co-stimulatory molecules CD80 (B7-1) and CD86 (B7-2) on antigen-presenting cells, with CTLA-4 displaying a higher avidity than CD28. While CD28 typically delivers a potent co-stimulatory signal in support of T cell activation, CTLA-4 appears to act as a negative regulator of T cell activation and may contribute to the suppressor function of Treg cells.

Numer katalogowy: 50-1522-U025

j.m.: 1 * 25 µG

Producent: Tonbo Biosciences

Wyprzedaż

Opis: N-(tri(hydroksymetylo)metylo)glicyna

Numer katalogowy: BMOL22870-2

j.m.: 1 * 500 g

Producent: BIOMOL RESEARCH LABORATORIES

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Opis: zasadowy węglan bizmutu (III)

Numer katalogowy: A12483.18

j.m.: 1 * 50 g

Producent: Thermo Fisher Scientific

MSDS Certyfikaty Wyprzedaż

Opis: Multi-Element Standard, Wielopierwiastkowy wzorzec kontrolny 100 mg/l {Ag; Al; Ba; Bi; Ca; Cd; Co; Cr; Cu; Fe; Ga; Ge; In; K; Li; Mg; Mn; Mo; Na; Nb; Ni; P; Pb; Re; Sb; Si; Sn; Ta; Ti; V; W; Zn} 5% ARISTAR® dla ICP, VWR® ARISTAR®, Aplikacja: Wzorce do ICP

Numer katalogowy: 89186.180

j.m.: 1 * 100 mL

Producent: VWR Chemicals

MSDS Certyfikaty Wyprzedaż

Opis: Poly(methyl methacrylate), M.W. 90000∼, fine granules secondary standard

Numer katalogowy: ACRO178780250

j.m.: 1 * 25 g

Producent: Thermo Fisher Scientific

MSDS Wyprzedaż