You Searched For: hand sanitizers

Supplier: Biotium

Description: Eukaryotic histones are basic and water-soluble nuclear proteins. They form hetero-octameric nucleosome particles by wrapping 146 base pairs of DNA in a left-handed super-helical turn sequentially to form chromosomal fiber. Two molecules of each of the four core histones (H2A, H2B, H3, and H4) form the octamer; formed of two H2A-H2B dimers and two H3-H4 dimers, forming two nearly symmetrical halves by tertiary structure. Over 80% of nucleosomes contain the linker Histone H1, derived from an intronless gene that interacts with linker DNA between nucleosomes and mediates compaction into higher order chromatin. Histones are subject to posttranslational modification by enzymes primarily on their N-terminal tails, but also in their globular domains. Such modifications include methylation, citrullination, acetylation, phosphorylation, sumoylation, ubiquitination and ADP-ribosylation.

Catalog Number: (76107-910)

Supplier: Bioss

Description: LMBR1 is a 490 amino acid multi-pass membrane protein that is widely expressed with strongest expression in heart and pancreas. Belonging to the LIMR family, LMBR1 shares 95% sequence identity with the mouse protein and may play crucial role in the evolution of limb and skeletal system. LMBR1 is critical for expression of sonic hedgehog (Shh) in the developing posterior limb bud mesenchyme. Mutations in the gene encoding LMBR1 is the cause of several rare conditions such as acheiropody (ACHP) and syndactyly type 4 (SDYT4). ACHP is an autosomal recessive inherited disorder characterized by bilateral congenital amputations of the hands and feet. LMBR1L (limb region 1 protein homolog-like), also known as LIMR (Lipocalin-1-interacting membrane receptor), is a 489 amino acid multi-pass membrane protein that is thought to act as a receptor for Lipocalin-1 and may also assist in its endocytosis.

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Catalog Number: (75973-924)

Supplier: Biotium

Description: This antibody recognizes a 14 kDa protein, identified as S100A9 (also known as Calgranulin B or MRP-14); expressed by granulocytes, monocytes and by tissue macrophages.The protein encoded by this gene is a member of the S100 family of proteins containing 2 EF-hand calcium-binding motifs. S100 proteins are localized in the cytoplasm and/or nucleus of a wide range of cells, and involved in the regulation of a number of cellular processes such as cell cycle progression and differentiation. Altered expression of this protein is associated with the disease cystic fibrosis. This MAb reacts with neutrophils, monocytes and macrophages, and has been shown as an important marker for identifying macrophages in tissue sections. Among cells that are now recognized as macrophages are histiocytes, Kupffer cells, osteoclasts, microglial cells, synovial type A cells, interdigitating cells, and Langerhans cells (in normal tissues) and epithelioid cells and Langerhans-type and foreign-body-type multinucleated giant cells (in inflamed tissues).

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Catalog Number: (470157-712)

Supplier: Wards

Description: This model shows the internal structure and operating principles of an air cooled two-stroke engine.

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Catalog Number: (61161-348)

Supplier: VWR International

Description: Lab wall clock displays time, temperature, and humidity.

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Supplier: Remco Products

Description: This UST bench brush with medium strength bristles is ideal for sweeping damp particles from conveyor belts, food preparation surfaces, tables, and equipment in high risk areas.

Supplier: Ansell Healthcare

Description: The 74-301 gloves offer an exceptionally high protection from cuts with the power of steel at a more cost-effective price than chain mesh designs.

Catalog Number: (10756-152)

Supplier: EMI - Emergency Medical International

Description: CPR Lifeshield™ effectively prevents mouth to mouth contact during CPR emergencies.

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Supplier: Electron Microscopy Sciences

Description: The specimen is racked on the mechanical stage of the microscope and traverses are taken right across thee deposit sizing all the particles encountered.

Supplier: Piercan USA

Description: These high-quality gloves are an industry standard and great value.

Catalog Number: (25228-869)

Supplier: Hamilton

Description: 5 ml disposable tips used in conjunction with large volume hand probe used with microlab 600 series dispensers / diluters

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Catalog Number: (10755-884)

Supplier: EMI - Emergency Medical International

Description: The mask features a replaceable one-way non-rebreathing valve with a biological filter.

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Catalog Number: (23609-182)

Supplier: VWR International

Description: The bottle's adjustable sprayer permits a range of positioning from fine mist to large stream delivery to accommodate a variety of washing applications.

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Supplier: Kemtech America

Description: Single-neck, flat-bottom flasks with an outer joint.

Supplier: DWK Life Sciences (KIMBLE)

Description: Wheaton media bottles are manufactured from Wheaton 400 borosilicate glass that conforms to USP Type I requirements and have a low alkali content to help prevent changes in pH to maintain the purity of its contents.

Certificates

Supplier: Prosci

Description: PDGFs are disulfide-linked dimers consisting of two 12.0-13.5 kDa polypeptide chains, designated PDGF-A and PDGF-B chains. The three naturally occurring PDGFs; PDGF-AA, PDGF-BB and PDGF-AB, are potent mitogens for a variety of cell types including smooth muscle cells, connective tissue cells, bone and cartilage cells, and some blood cells. The PDGFs are stored in platelet α-granules and are released upon platelet activation. The PDGFs are involved in a number of biological processes, including hyperplasia, chemotaxis, embryonic neuron development, and respiratory tubule epithelial cell development. Two distinct signaling receptors used by PDGFs have been identified and named PDGFR-α and PDGFR-β. PDGFR-α is high-affinity receptor for each of the three PDGF forms. On the other hand, PDGFR-β interacts with only PDGF-BB and PDGF-AB. Recombinant human PDGF-BB is a 24.3 kDa disulfide-linked homodimer of two B chains (218 total amino acids). Recombinant murine PDGF-BB is a 24.4 kDa disulfide-linked homodimer of two B chains (218 total amino acids).