Life Science Supplies

Biological supplies and consumables are an essential part of any life science researcher’s toolbox. These supplies, which include nucleic acids, proteins, enzymes and other organic molecules, are used in applications ranging from medical research, drug discovery and diagnostics to agriculture, animal care and forensics. They form the basis of life science and biotechnology experiments that can be used for identification, purification, gene silencing and gene editing. The supplies also serve as standards and reagents in a variety of methods, including western blot, flow cytometry, immunohistochemistry, HPLC, mass spectrometry and more.

Life science supplies may come as standalone items or as part of a kit. The ability to synthesize, engineer and clone these biological and genetic materials has allowed for a wide range of offerings tailored to researchers’ specific needs. Harnessing the natural building blocks of life enables scientists to better understand the inner workings of organisms and work toward the discovery of new drug targets, diagnostic tools, ecological solutions and more.

CompanyAladdin Scientific CorporationAladdin Scientific CorporationAladdin Scientific CorporationAladdin Scientific CorporationAladdin Scientific Corporation
ItemFicin from fig tree latex[¹²⁵I]relaxin (human)Arachis hypogaea lectin (PNA, Peanut Agglutinin)Ganglioside GT1b(bovine)(ammonium salt)Streptavidin protein (FITC)
Catalog NumberF755267rp175166A140087G392094rp155876
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Quantity100U, 1KU, 200U5mg, 1mg10mg5mg, 1mg0.5ml, 1ml, 0.1ml
TypeProteinsChelating Agents & LigandsProteinsReagentProteins
DescriptionFicin from fig tree latex exists in multiple isoforms. The isoforms are prone to autolysis at varying temperature and tend to degrade during long term storage. It is a sulfhydryl protease with eight cysteine residues and is stabilized by three disulfide bridges.Extinction Coefficient: E1% = 21.0 (... Read MoreInquireArachis hypogaea lectin or Peanut Agglutinin (PNA) is isolated from peanuts and purified by affinity chromatography. The lectin has a molecular weight of 110 kDa and consists of four identical subunits of approximately 27 kDa each. PNA is a carbohydrate-free protein that displays specificity towards... Read MoreGanglioside GT1b is a brain ganglioside. It is composed of a neutral tetra-saccharide core, with one or two sialic acid on the internal galactose and an extra sialic acid on the non-reducing terminal of galactoseBackgroundStreptavidin is a tetrameric bacterial protein isolated from Streptomyces avidinii providing 4 high-affinity biotin binding sites. Streptavidin homo-tetramers have an extraordinarily high affinity for biotin. With a dissociation constant on the order of ≈10⁻¹⁴ mol/L,... Read More
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