Prepared Microbiology Media
Biotium Thyroglobulin (Thyroidal Cell Marker)(TGB/1968R), 1mg/mL
Thyroglobulin is a 660 kDa dimeric pre-protein with multiple glycosylation sites. It is produced by and processed within the thyroid gland to produce the hormone thyroxine and triiodothyronine. Prior to forming dimers, thyroglobulin monomers undergo conformational maturation in the endoplasmic reticulation. The vast majority of follicular carcinomas of the thyroid will give positive immunoreactivity for anti-thyroglobulin even though sometimes only focally. Poorly differentiated carcinomas of the thyroid are frequently anti-thyroglobulin negative. Adenocarcinomas of other-than-thyroid origin do not react with this antibody. This antibody is useful in identification of thyroid carcinoma of the papillary and follicular types. Presence of thyroglobulin in metastatic lesions establishes the thyroid origin of tumor. Anti-thyroglobulin, combined with anti-calcitonin, can identify medullary carcinomas of the thyroid. Furthermore, anti-thyroglobulin, combined with anti-TTF1, can be a
Med Vet International Danish Knife, 4.5 in. Handle, 2.5 in. Probe Point, J0005
Popular Danish Model Teat Knife, with the shortcutting and probe point. The blade can be unscrewedwhen not in use and immersed in a disinfectantplaced in the hollow handle. Stainlesssteel.
Alkali Scientific Tryptic Soy Agar (TSA) 20mL (Double Bag) Plate, 10/Pk
Tryptic Soy Agar (TSA) is a general purpose culture medium widely used for the growth of a broad range of bacteria and fungi. This 20mL plate is supplied in a double bagged format specifically designed for cleanroom and controlled environments. The double packaging allows safe transfer into sterile areas by removing the outer bag in a non sterile zone while maintaining the sterility of the inner packaging. TSA supports robust microbial growth due to its rich nutrient composition, making it suitable for environmental monitoring and contamination control. These plates are commonly used in pharmaceutical, biotechnology, and food production facilities for surface and air monitoring programs.
Bioss M. tuberculosis
M tuberculosis Primary Antibody Unconjugated Host Species Mouse Target Species Clonality Monoclonal Applications ELISA Concentration 100 g/ml Size 100 ug Storage Buffer PBS (pH 7 2) with 0 1% azide
Biotium CD9 (TSPAN29) (Motility-Related Protein-1)(CD9/2343), Biotin conjugate, 0.1mg/mL
CD9 is a type IV transmembrane glycoprotein with four transmembrane domains. CD9 on pre-B cells may play a role in cell-cell adhesion. In addition, CD9 may play a role in signal transduction mediated by interaction with low molecular weight GTP binding proteins. CD9 is expressed on early B cells, eosinophils, basophils and activated T cells and is a major component of the platelet cell surface. It is also expressed on most non-T acute lymphoblastic leukemia cells and on some acute myeloid and chronic lymphoid leukemia.Primary antibodies are available purified, or with a selection of fluorescent CF Dyes and other labels. CF Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF405S and CF405M 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.
Cayman Chemical 4-acetoxy MALT 1mg
An analytical reference standard categorized as a tryptamine; intended for research and forensic applications
Alkali Scientific Purple Broth w/Mannitol and Durham Tube 8mL, 10/Pk
Purple Broth with Mannitol is a differential microbiological medium used to determine whether microorganisms can ferment the sugar alcohol mannitol. The medium contains bromocresol purple as a pH indicator and includes a Durham tube to detect gas production during fermentation. Organisms that metabolize mannitol produce acidic by products that lower the pH of the broth, changing the indicator color from purple to yellow. Gas generated during fermentation collects in the Durham tube as a visible bubble. A yellow broth with gas indicates positive fermentation with gas formation, while yellow without gas indicates acid production only. If the medium remains purple, the organism cannot ferment mannitol. This test is commonly used for differentiating bacterial species, particularly among Staphylococcus and certain Enterobacteriaceae.
Alkali Scientific Sabouraud Dextrose Agar (SDA) Slant 14mL Tube, 10/Pk
Sabouraud Dextrose Agar is a standard culture medium used for the isolation and cultivation of yeasts, molds, and dermatophytes. This 14mL slant format provides a larger agar volume and increased surface area compared to traditional slants. The deeper agar reservoir helps maintain moisture during extended incubation periods, which are often required for slow growing fungal species. The medium contains a high concentration of dextrose and a slightly acidic pH that favors fungal growth while limiting bacterial contamination. The larger slant surface also allows clearer observation of colony characteristics such as pigment production, aerial mycelium, and colony texture, which are important for fungal identification and long term culture maintenance.