You Searched For: 3-Chloro-2-nitrobenzoic+acid

Supplier: Biotium

Description: CD79 is a disulphide-linked heterodimer of mb-1 (or CD79a) and B29 (or CD79b) polypeptides. It is non-covalently associated with membrane-bound immunoglobulins on B cells. This complex of mb-1 and B29 polypeptides and immunoglobulin constitute the B cell Ag receptor. CD79a first appears at pre B cell stage, early in maturation, and persists until the plasma cell stage where it is found as an intracellular component. CD79a is found in the majority of acute leukemias of precursor B cell type, in B cell lines, B cell lymphomas, and in some myelomas. It is not present in myeloid or T cell lines. Anti-CD79a is generally used to complement anti-CD20 especially for mature B-cell lymphomas after treatment with Rituximab (anti-CD20). This antibody will stain many of the same lymphomas as anti-CD20, but also is more likely to stain B-lymphoblastic lymphoma/leukemia than is anti-CD20. Anti-CD79a also stains more cases of plasma cell myeloma and occasionally some types of endothelial cells as well.

CF® dyes are Biotium's next-generation fluorescent dyes. CF®405S is a blue fluorescent dye (Ex/Em 404/431 nm) with superior brightness compared to other blue dyes; it is also compatible with super-resolution imaging by SIM. Note: Conjugates of blue fluorescent dyes are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.

Supplier: Biotium

Description: This antibody recognizes a protein of 32 kDa, identified as CD8a (also known as CD8 chain, T cell co-receptor, Leu2, and T8). CD8 molecule consists of two chains, termed and chain, which are expressed as a disulphide-linked heterodimer or as an homodimer. CD8 is expressed on T cell subset (cytotoxic/suppressor T cells), thymocytes and NK cells. The majority of CD8 T-cells expresses CD8 as heterodimer. Some subpopulation of CD8 T cells as well as NK cells may express homodimer. CD8 functions as a co-receptor in concert with TCR for binding the MHC class I/peptide complex. The HIV-2 envelope glycoprotein binds CD8 chain (but not chain). The cytoplasmic domain of CD8 associates with p56lck tyrosine kinase.

CF® dyes are Biotium's next-generation fluorescent dyes. CF®405S is a blue fluorescent dye (Ex/Em 404/431 nm) with superior brightness compared to other blue dyes; it is also compatible with super-resolution imaging by SIM. Note: Conjugates of blue fluorescent dyes are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.

Supplier: Sklar

Description: TC Mayo-Hegar Needle Holder is a ratcheted, finger ring instrument available in a wide range of lengths for multiple types of surgical procedures.

Supplier: Sklar

Description: Sklar® TC Halsey Needle Holders are ratcheted, used for holding small needles and fine suture material which is commonly used in plastic surgery or subcutaneous procedures around the face, hands, and delicate tissue, such as dermatology.

Catalog Number: (76192-592)

Supplier: Sklar

Description: The Sklar® TC DeBakey Needle Holder is a ratcheted, finger-ring instrument used to hold and guide small to medium size needles and suture materials.

Catalog Number: (76192-762)

Supplier: Sklar

Description: The Sklar® Mathieu Needle Holder is a single spring instrument with a plier handle grip that curves inward at the bottom and features a ratchet locking mechanism at the base of the handles that can be easily squeezed to be locked and unlocked.

Supplier: Sklar

Description: The Sklar® TC Ryder Micro Needle Holder is a ratcheted, finger ring instrument that features narrow jaws and is commonly used with very small suture needles in cardiovascular, plastic, and neurosurgical procedures.

Catalog Number: (100494-972)

Supplier: Electron Microscopy Sciences

Description: SEM resolution is tested in terms of a combination of criteria, namely resolved gaps and the number of gray levels in the image. This is to ensure that the resolution has not been distorted by using the contrast to maximize visibility of edges. High resolution images ideally should show fine detail together with a lack of noise evidenced by a good range of gray levels.

The various spacings created by the dendritic structure give the gap test, and the topographical arrangement of the dendrites leads to the gray level test.

Catalog Number: (76376-150)

Supplier: ELECTRON MICROSCOPY SCIENCE

Description: Swiss made tweezers are for cutting hair sprigs, electronic component wires, copper, gold, silver and other soft wires. The large Large head produces a oblique strong cut at the cutter's tip. The cutting edge is limited to the tip area.

Catalog Number: (77665-312)

Supplier: WORLD PRECISION INSTRUMENTS LLC

Description: MICROELECTRODE TUNGSTEN 2

New Product

Catalog Number: (76522-062)

Supplier: HITACHI HIGH-TECH AMERICA, INC.

Description: LAMP TUNGSTEN

Catalog Number: (77665-334)

Supplier: WORLD PRECISION INSTRUMENTS LLC

Description: MICROELECTRODE TUNGSTEN KAPTON 3

New Product

Catalog Number: (77665-328)

Supplier: WORLD PRECISION INSTRUMENTS LLC

Description: MICROELECTRODE TUNGSTEN KAPTON 2

New Product

Catalog Number: (77665-228)

Supplier: WORLD PRECISION INSTRUMENTS LLC

Description: WIRE TUNGSTEN 0.380 MM 10FT

New Product

Catalog Number: (77665-350)

Supplier: WORLD PRECISION INSTRUMENTS LLC

Description: MICROELECTRODE TUNGSTEN 7

New Product

Catalog Number: (77665-314)

Supplier: WORLD PRECISION INSTRUMENTS LLC

Description: MICROELECTRODE TUNGSTEN KAPTON 1

New Product