6383 Resultaten voor: "Didodecyl+sulphide&pageNo=51"

Supplier: VWR Collection

Reageerbuisjes van borosilicaatglas 5.1, neutraal glas.

Supplier: Abnova

Mouse monoclonal antibody raised against native human KRT8 and KRT18.

Supplier: Honeywell Chemicals

Mierenzuur 100% 49 - 51% (by titrimetric analysis) in water, Puriss. p.a. for HPLC, Fluka™

Supplier: Honeywell Chemicals

TraceSELECT™ Ultra and TraceSELECT

Supplier: Abnova

Mouse monoclonal antibody raised against native human KRT8 and KRT18.

Supplier: VARIAN

CP-Wax 51 for amines is designed for the analysis of C4-C10 amines, diamines and aromatic amines.

Supplier: ProSci Inc.

This mAb is specific to lambda light chain of immunoglobulin and shows no cross-reaction with lambda light chain or any of the five heavy chains. In mammals, the two light chains in an antibody are always identical, with only one type of light chain, kappa or lambda. The ratio of Kappa to Lambda is 70:30. However, with the occurrence of multiple myeloma or other B-cell malignancies this ratio is disturbed. Antibody to the lambda light chain is reportedly useful in the identification of leukemias, plasmacytomas, and certain non-Hodgkin's lymphomas. Demonstration of clonality in lymphoid infiltrates indicates that the infiltrate is malignant.

Supplier: Biotium

Cytokeratin 8 (CK8) belongs to the type II (or B or basic) subfamily of high molecular weight cytokeratins and exists in combination with cytokeratin 18 (CK18). This MAb recognizes all simple epithelia including glandular epithelium, for example thyroid, female breast, gastrointestinal tract, respiratory tract, and urogenital tract including transitional epithelium. All adenocarcinomas and most squamous carcinomas are positive but keratinizing squamous carcinomas are usually negative. This antibody is useful in demonstrating the presence of Paget cells; there is very little keratin 18 in the normal epidermis so only Paget cells are stained.

Supplier: Abnova

Mouse monoclonal antibody raised against native human ITGB3.

Supplier: Abnova

Mouse monoclonal antibody raised against native human ITGB3.

Supplier: ProSci Inc.

This mAb is specific to lambda light chain of immunoglobulin and shows no cross-reaction with lambda light chain or any of the five heavy chains. In mammals, the two light chains in an antibody are always identical, with only one type of light chain, kappa or lambda. The ratio of Kappa to Lambda is 70:30. However, with the occurrence of multiple myeloma or other B-cell malignancies this ratio is disturbed. Antibody to the lambda light chain is reportedly useful in the identification of leukemias, plasmacytomas, and certain non-Hodgkin's lymphomas. Demonstration of clonality in lymphoid infiltrates indicates that the infiltrate is malignant.

Supplier: ProSci Inc.

Reacts with human CD61, also called Integrin beta 3 (GPIIIa, vitronectin receptor beta chain). It associates with the alphaV-chain (CD51) to form vitronectin receptor, or with the alphaIIb-chain (CD41) to form the GpIIb/GpIIIa complex (CD41/CD61). The CD41/CD61 complex appears early in megakaryocyte maturation. The activated CD41/CD61 complex is a receptor for von Willebrand factor, soluble fibrinogen, fibronectin, vitronectin and thrombospondin. It plays a central role in platelet activation and aggregation. The CD51/CD61 is implicated in tumor metastasis and adenoviral infection. The antibody detects platelets in smears of blood and bone marrow, as well as megakaryocytes in frozen sections and cell smears. The antibody is useful for classification of megakaryoblastic leukemia.

Supplier: LGC Standards PROMOCHEM

Organic Standard, 2,2',4,6'-Tetrachlorobiphenyl (PCB No. 51) 35 µg/ml in isooctane, Verpakking: Glass bottle

Supplier: S.C.A.T.

S.C.A.T. 'MARCO' V2.0 safety funnels can be closed safely and prevent danger of ignition.

Supplier: TECHNICAL QUARTZ SOLUTIONS

Fused quartz, translucent, glazed crucibles.

Supplier: ProSci Inc.

This mAb is specific to lambda light chain of immunoglobulin and shows no cross-reaction with lambda light chain or any of the five heavy chains. In mammals, the two light chains in an antibody are always identical, with only one type of light chain, kappa or lambda. The ratio of Kappa to Lambda is 70:30. However, with the occurrence of multiple myeloma or other B-cell malignancies this ratio is disturbed. Antibody to the lambda light chain is reportedly useful in the identification of leukemias, plasmacytomas, and certain non-Hodgkin's lymphomas. Demonstration of clonality in lymphoid infiltrates indicates that the infiltrate is malignant.

Supplier: ProSci Inc.

Antibodies are produced by B lymphocytes, each expressing only one class of light chain. Once set, light chain class remains fixed for the life of the B lymphocyte. In a healthy individual, the total kappa to lambda ratio is roughly 3:1 in serum (measuring intact whole antibodies) or 1:1.5 if measuring free light chains, with a highly divergent ratio indicative of neoplasm.

Individual B-cells in lymphoid tissue possess either kappa or lambda light chains, but never both together. Specific rearrangement of lambda light chain of immunoglobulins can lead to loss of some protein coding genes, which does not seem to be functionally relevant (while functionally relevant miR-650 can be overexpressed). Using immunohistochemistry, it is possible to determine the relative abundance of B-cells expressing kappa and lambda light chains. If the lymph node or similar tissue is reactive, or otherwise benign, it should possess a mixture of kappa positive and lambda positive cells. If, however, one type of light chain is significantly more common than the other, the cells are likely all derived from a small clonal population, which may indicate a malignant condition, such as B-cell lymphoma. [Wiki].

Supplier: KEYSTONE CLEANROOM PRODUCTS

De lijn van robuuste SMS-wikkelaars van Keystone Cleanroom Products biedt een uitstekende microbiële barrière. Ideaal voor farmaceutische productietoepassingen.

Supplier: S.C.A.T.

Helpful supplies for the safe use of SCAT and SymLine products safety caps and safety waste caps.

Supplier: KEYSTONE CLEANROOM PRODUCTS

Bescherm uw vulnaalden tegen onbedoeld aanraken nadat ze uit de primaire sterilisatieverpakking zijn gehaald. Creëert tevens secundair beschermingsniveau tijdens aseptische presentatie.

Supplier: ProSci Inc.

This mAb is specific to lambda light chain of immunoglobulin and shows no cross-reaction with kappa light chain or any of the five heavy chains. In mammals, the two light chains in an antibody are always identical, with only one type of light chain, kappa or lambda. The ratio of Kappa to Lambda is 70:30. However, with the occurrence of multiple myeloma or other B-cell malignancies this ratio is disturbed. Antibody to the lambda light chain is reportedly useful in the identification of leukemias, plasmacytomas, and certain non-Hodgkin's lymphomas. Demonstration of clonality in lymphoid infiltrates indicates that the infiltrate is malignant.

Supplier: VARIAN

PTFE filter disks, 5,1 mm, markers TD

Supplier: VWR Chemicals

These standards can be used with any melting point apparatus and are prepared using pure raw materials. Melting points are determined using a high accuracy Differential Scanning Calorimeter (DSC) system that is calibrated to the ITS 90 International Temperature Scale.

Supplier: SCIENTIFIC INDUSTRIES ELMIS

Universal ratcheting clamp, 356×51×51 mm, Genie®, Voor: Orbital shaker, Orbital-Genie™

Supplier: KEYSTONE CLEANROOM PRODUCTS

Ideaal voor farmaceutische en biotechproductietoepassingen.

Supplier: BURKLE

Vatpomp, Schroefdraadadapter, PP, zwart, buitenste/binnenste: 64 mm (BSI)/DIN 51

Supplier: Agilent

Replacement needle 100 μl, 22s G, 51 mm, tip 3

Supplier: MORGAN ADVANCED MATERIALS HALD

Crucible lid, Voor Ø: 50/51/52 mm, Porselein

Supplier: Agilent

Replacement needle, 100 μl, 22 G, 51 mm, tip 3

Supplier: Merck

Filterhouder, Hex nipple, 6,35 mm NPTM 51 mm, stainless steel