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Image Unavailable-ICNA0219504390

Anfotericina B solubilizada (de Streptomyces species), yellow powder

Descripción: Amphotericin B is a polyene antifungal antibiotic from Streptomyces. It has an affinity for sterols, primarily ergosterols, of fungal cell membranes. It forms channels in the membranes, causing small molecules to leak out which contributes to cell death.
Numero del catalogo: ICNA0219504390
UOM: 1 * 500 mg
Proveedor: MP Biomedicals

Certificados


Product Image-STMC100-1393

HPV16 (L2) Peptide Pool

Descripción: Stimulating T cells with HPV16 (L2) peptide pool releases downstream cytokines and upregulates activation markers, enabling antigen-specific T cells to be detected or isolated for analysis. A lyophilised mixture of 116 peptides from minor capsid protein L2 of human papillomavirus type 16 (HPV16), HPV16 (L2) Peptide Pool consists of 15-mer peptides with 11-amino-acid overlaps that cover amino acids 1 to 473 on L2. L2 is equipped with multiple nuclear retention signals (Darshan <i>et al.</i>; Mamoor <i>et al.</i>), and enters the nuclei of host cells via several import pathways mediated by Kapα2β1 heterodimers, Kapβ2, and Kapβ3 (Darshan <i>et al.</i>). Viral peptide pools are useful for a broad range of applications, including vaccine development, immunological research, and diagnostic assay development.
Numero del catalogo: STMC100-1393
UOM: 1 * 1 UP
Proveedor: STEMCELL Technologies

New Product


Image Unavailable-549-0886

HyperSep™ Retain™-AX SPE columns

Descripción: HyperSep™ Retain™-AX polymeric SPE material is a high purity, highly porous polystyrene DVB (divinyl benzene) material partially functionalised with quaternary amine groups to give balanced retention of acidic and non polar analytes. HyperSep™ Retain™-AX is ideal for the retention of THC and its metabolites.
Numero del catalogo: 549-0886
UOM: 1 * 50 UN
Proveedor: Thermo Fisher Scientific
Product Image-LOVI720040

Lovibond® SD40 Multi Meter, Handheld

Descripción: The SD40 Multi meter is a compact, easy to use handheld meter for the measurement of pH/Con/TDS/Salt/T.
Numero del catalogo: LOVI720040
UOM: 1 * 1 UN
Proveedor: Lovibond
Product Image-ICNA091672346

Anfotericina B solubilizada (de Streptomyces species) para bioquímica

Descripción: Amphotericin B is a polyene antifungal antibiotic from <i>Streptomyces sp.</i> It has a high affinity for sterols, primarily ergosterols, of fungal and bacterial cell membranes.
Numero del catalogo: ICNA091672346
UOM: 1 * 20 mL
Proveedor: MP Biomedicals

Certificados


Image Unavailable-ICNA0219485583

Tris-(hidroximetil) aminometano (TRIS, Trometamol)

Descripción: Tris has been useful as buffers in a wide variety of biological systems. Uses include pH control in vitro and in vivo for body fluids and in buffering systems for electrophoresis applications. Tris has been used as a starting material for polymers, oxazolones (with carboxylic acids) and oxazolidines (with aldehydes). Tris does not precipitate calcium salts and is of value in maintaining solubility of manganese salts. It can be used for the direct standardization of a strong acid solution; the equivalence point can be determined either potentiometrically or by use of a suitable indicator such as 3-(4-Dimethylamino-1-naphthylazo)-4-methoxybenzenesulfonic acid. It is an auxiliary material in pharmaceutical science.
Store at Room Temperature (15-30 °C). Store dessicated.
Numero del catalogo: ICNA0219485583
UOM: 1 * 250 g
Proveedor: MP Biomedicals
Image Unavailable-ICNA0210293080

Taurocholic acid sodium salt ≥97%, en polvo, Practical grade

Descripción: Applications
Taurocholic Acid Sodium Salt is an anionic detergent used for protein solubilization.
Product Description
Taurocholic Acid Sodium Salt is the conjugation product of cholic acid with taurine and the principal constituent of the bile of carnivorous animals.
Biochem/physiol Actions
Non-sulfated bile salt, physiological transport substrate for the bile salt export pump/sister of Pgp (BSEP/spgp), Na(+)/taurocholate cotransporter (NTCP) and MRP3 into the hepatic carnalicular.

Melting Point: 230 °C (decomposes)(Lit.)
Presentation: White Powder
Format: Powder
pH: 6 - 7.5(1% aq soln)
Aggregation Number: 4
Critical Micelle Concentration (CMC): 3-11 mM
Heavy Metals: =20 ppm
Loss on Drying: =7.0%
NOTES: Sodium Cholate : =3.0%
Solubility: Soluble in water (100 mg/mL).
Storage & Handling: Store at Room Temperature (15-30 °C).
Numero del catalogo: ICNA0210293080
UOM: 1 * 100 g
Proveedor: MP Biomedicals
Image Unavailable-ICNA0219016725

Oftasccina, orange powder

Descripción: Calcein is an indicator for the determination of calcium by titration with EDTA. The excitation wavelength and emission wavelength are 495/515 nm.
Numero del catalogo: ICNA0219016725
UOM: 1 * 25 g
Proveedor: MP Biomedicals
Product Image-STMC100-1385

HIV-1 (B Gag) Peptide Pool

Descripción: Stimulating T cells with HIV-1 (B Gag) peptide pool releases downstream cytokines and upregulates activation markers, enabling antigen-specific T cells to be detected or isolated for analysis. HIV-1 (B Gag) Peptide Pool is a lyophilised mixture of 123 peptides from the gag polyprotein of human immunodeficiency virus 1 (HIV-1). The pool consists of 15-mer peptides with 11-amino-acid overlaps that cover amino acids 1 to 500 on gag polyprotein. The HIV-1 gag polyprotein is a key mediator of viral particle assembly (Campbell and Rein; Dong <i>et al.</i>), and together with the endosomal sorting complexes required for transport (ESCRT), results in budding during virion release (Carlson <i>et al.</i>). Viral peptide pools are useful for a broad range of applications, including vaccine development, immunological research, and diagnostic assay development.
Numero del catalogo: STMC100-1385
UOM: 1 * 1 UP
Proveedor: STEMCELL Technologies

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Product Image-HEWL5982-5256

QuEChERS dispersive kits

Descripción: Step 2: Dispersive SPE cleanup
Select the dispersive SPE kit suited to the type of food being analysed and the method you are following. In this step, an aliquot of the sample extract from step one (see QuEChERS extraction kits) is added to a 2 or 15 ml centrifuge tube containing a small amount of SPE sorbent and MgSO₄. The sorbent will pull out interfering matrix materials from the sample, while the MgSO₄ helps remove excess water and improve analyte partitioning.
Numero del catalogo: HEWL5982-5256
UOM: 1 * 100 UN
Proveedor: Agilent
Product Image-STMC100-1394

HPV16 (E7) Peptide Pool

Descripción: Stimulating T cells with HPV16 (E7) Peptide pool releases downstream cytokines and upregulates activation markers, enabling antigen-specific T cells to be detected or isolated for analysis. HPV16 (E7) Peptide pool is a lyophilised mixture of 22 peptides from protein E7 of human papillomavirus type 16 (HPV16) consisting of 15-mer peptides with 11-amino-acid overlaps that cover amino acids 1 to 98 on protein E7. E7 is an oncoprotein that binds and mediates degradation of the retinoblastoma tumor suppressor protein pRB (Gonzalez <i>et al.</i>). E7 together with E6 demonstrated the ability to immortalize human keratinocytes in vitro, which likely has significance for HPVs oncogenic potential (Hawley-Nelson <i>et al.</i>). Viral peptide pools are useful for a broad range of applications, including vaccine development, immunological research, and diagnostic assay development.
Numero del catalogo: STMC100-1394
UOM: 1 * 1 UP
Proveedor: STEMCELL Technologies

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Product Image-MDTC30-003-CF

Anfotericina B solubilizada 250 µg/ml

Descripción: This antimycotic interferes with fungal membrane permeability by forming channels in cell membranes, causing small molecules to leak from the cell. It is recommended for use in cell culture applications at 10 ml/L and is stable at 37 ºC for 3 days.
Numero del catalogo: MDTC30-003-CF
UOM: 1 * 6 UN
Proveedor: Corning

Certificados


Image Unavailable-J60562.AC

Orange G 6X loading dye, glycerol based

Descripción: DNA loading dye used to prepare markers and samples for loading on agarose or polyacrylamide gels in molecular biology protocols.
Numero del catalogo: J60562.AC
UOM: 1 * 25 mL
Proveedor: Thermo Fisher Scientific

FDS Certificados


Product Image-STMC100-1406

HHV1 (gD) Peptide Pool

Descripción: Stimulating T cells with HHV1 (gD) Peptide pool releases downstream cytokines and upregulates activation markers, enabling antigen-specific T cells to be detected or isolated for analysis. HHV1 (gD) Peptide pool is a lyophilised mixture of 96 peptides from envelope glycoprotein D of human herpesvirus 1 (HHV1; strain Patton), and consists of 15-mer peptides with 11-amino-acid overlaps that cover amino acids 1 to 394 on gD. gD is required at the first stage of virus-induced membrane fusion (Subramanian and Geraghty), which likely occurs via binding to receptors such as nectin-1 (Giovine <i>et al.</i>) and HVEM (Connolly <i>et al.</i>) on cell surfaces. Viral peptide pools are useful for a broad range of applications, including vaccine development, immunological research, and diagnostic assay development.
Numero del catalogo: STMC100-1406
UOM: 1 * 1 UP
Proveedor: STEMCELL Technologies

New Product


Product Image-EP0743

Maxima™ Reverse Transcriptase

Descripción: Maxima™ Reverse Transcriptase is an advanced enzyme derived by <i>in vitro</i> evolution of M-MuLV RT for RT-qPCR application. The enzyme features high thermostability, robustness and increased synthesis rates in RT-qPCR. The Maxima™ Reverse Transcriptase is capable of cDNA synthesis at elevated temperatures (50 to 60 °C) and completion of the reverse transcription reaction in 15 to 30 minutes. The use of this enzyme in combination with Maxima™ qPCR Master Mixes ensures high specificity, sensitivity and wide linear range of two step RT-qPCR. Applications include first strand cDNA synthesis, RT-PCR, and RT-qPCR.
Numero del catalogo: EP0743
UOM: 1 * 1 KIT
Proveedor: Thermo Fisher Scientific
Product Image-STMC100-1410

Clostridium (Tetanus Toxin) Peptide Pool

Descripción: Stimulating T cells with Clostridium (Tetanus Toxin) Peptide pool releases downstream cytokines and upregulates activation markers, enabling antigen-specific T cells to be detected or isolated for analysis. Clostridium Peptide pool is a lyophilised mixture of 326 peptides from tetanus toxin of Clostridium tetani (strain Massachusetts/E88), and consists of 15-mer peptides with 11-amino-acid overlaps that cover amino acids 1 to 1315 on tetanus toxin. Tetanus toxin entry into central neurons is mediated by the synaptic vesicle-binding protein SV2 (Yeh <i>et al.</i>), where it selectively cleaves synaptobrevin (Link <i>et al.</i>; Schiavo <i>et al.</i>). Viral peptide pools are useful for a broad range of applications, including vaccine development, immunological research, and diagnostic assay development.
Numero del catalogo: STMC100-1410
UOM: 1 * 1 UP
Proveedor: STEMCELL Technologies

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