Life Science Reagents

Keratinocyte Growth Factor (KGF) is a highly specific epithelial mitogen produced by fibroblasts and mesenchymal stem cells. KGF belongs to the heparin binding Fibroblast Growth Factor (FGF) family, and is known as FGF-7. However, in contrast to the FGF-1, which binds to all known FGF receptors with...

The corticotropin-releasing factor receptor 2 CRF2 is Gs-coupled GPCRs expressed in the brain, blood vessels and intestine that bind to corticotropin-releasing factor (CRF). The CRF is a 41-amino acid peptide that plays an important role in the integration of autonomic, neuroendocrine, and...

Phalloidin conjugates are actin filament stains for fixed and permeabilized cells. Biotin-XX-phalloidin can be detected using fluorecent streptavidin conjugates or anti-biotin antibodies.

The pKa of 5-carboxy-2',7'-dichlorosulfonefluorescein is near 4 and thus the dye is potentially an excellent pH indicator for acidic organelles.    &lamba;_Ex/&lamba; _Em= 509/532nm (pH 9)   ε = 92,000   Yellow solid soluble in DMSO, DMF or a buffer...

The DiO/DPA system detects cytoplasmic membrane potential changes using the principle of fluorescence resonance energy transfer (FRET), where DiO is a "stationary" FRET donor while DPA acts as a potentiometric FRET acceptor. The DiO/DPA system has been reported to produce a fluorescence signal...

Fluo-3, pentaammonium is membrane-impermeant, but can be loaded into cells via microinjection or scrape loading.    K_d: 450 nM   &lamba;_Ex/&lamba;_Em (low or high [Ca 2 ]) = 506nm/526nm   ε (506 nm) = 86,000 M -1 cm -1   Orange red...

Cetuximab is a recombinant human/mouse chimeric monoclonal antibody against epidermal growth factor receptor (EGFR). It is composed of the antigen-binding regions of mouse anti EGFR monoclonal antibody specific for the N-terminal portion of human EGFR with human IgG1 heavy and kappa light chain...

dGTP (100 mM) ≥99% HPLC

6-Carboxy-X-rhodamine is a single isomer, long wavelength rhodamine dye. &lamba;_Ex/&lamba;_Em(MeOH) = 568/595 nm Dark red solid soluble in DMSO, DMF or MeOH Store at -20°C and protect from light C₃₃H₃₀N₂O₅ MW: 534.6

Ethidium Homodimer III was developed by Biotium as an alternative to Ethidium Homodimer I. It has absorption and emission spectra similar to those of Ethidium Homodimer I, but stains DNA 45% brighter.     &lamba;_Ex/&lamba;_Em (with DNA) = 530/620 nm   40050: Red...

A Camelid VHH Antibody (also called single-domain antibody, sdAb or Nanobody by Ablynx) is a peptide chain of about 110 amino acids long, comprising one variable domain of a heavy-chain antibody. Like a whole antibody, it is able to bind selectively to a specific antigen. VHH antibodies allow a...

KE10103 is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The mouse IL-10 ELISA kit is to be used to detect and quantify protein levels of endogenous mouse IL-10. The assay recognizes mouse IL-10. An antibody specific for mouse IL-10 has been pre-coated onto the...

Detection kits for the Cladosporium cladosporioides Available in TaqMan format for analysis Cladosporium is one of the most widespread molds. It includes about 40 species naturally found in soil, on decaying plant material and as plant pathogens. Cladosporium rot (Cladosporium spp.) of grapevine...

Single donor specimens collected from donors prior to and continuing through disease progression.

The a1-adrenergic receptor (AR) family consists of three closely related gene products (a_1A, a_1B, and a_1D) that mediate the actions of norepinephrine (NE) and epinephrine in sympathetically innervated tissues and brain. a1-ARs belong to the G protein-coupled receptor...

Evaluate the performance of nucleic acid tests for determination of the presence of Chikungunya Virus nucleic acids Formulated with purified, intact organisms Organisms are chemically modified to render them noninfectious Refrigerator stable—store between 2 and 8°C Purified protein matrix treated...

Tumor Necrosis Factor-Alpha (TNF-alpha) plays a major role in growth regulation, differentiation, inflammation, viral replication, tumorigenesis, and autoimmune diseases. Besides inducing hemorrhagic necrosis of tumors, TNF has been found to be involved in tumorigenesis, tumor metastasis, viral...

Detection kits for Mycoplasma DNA Available in TaqMan format for analysis Mycoplasma is a common and serious contaminant of cell cultures. Mycoplasma is often not visible and does not respond to antibiotics, and therefore it is a major issue that requires monitoring and early detection. Up to 30% of...

Anti-HTLV-I p19 Clone TP-7 is used to detect HTLV-I core protein in viral or infected cell lysates.

An analytical reference standard categorized as a phytocannabinoid metabolite; a cannabidiol metabolite; intended for research and forensic applications

Membrane-permeant form of Rhod-590 that can be loaded into cells via incubation. Because of the relatively low water solubility of the AM ester, Pluronic F-127, a mild detergent, is often used as a dispersing agent to facilitate dye loading. Rhod-590 AM ester itself does not bind Ca 2 , but it is...

EverBrite TrueBlack® with NucSpot® 640 is a hardset antifade medium with Biotium's lipofuscin quencher and far-red nuclear counterstain (excitation/emission 649/668 nm) for one-step mounting, quenching, and counterstaining. Note: NucSpot® 640 has dim blue fluorescence, and may not be compatible with...

DEAC-dUTP (diethylaminocoumarin-dUTP) can be used to synthesize labeled DNA probes for in-situ hybridization, microarray or blotting techniques. DEAC has absorption at 426 nm and emission at 480 nm.

Contains ready-to-use Primer & Probe Mix with FAM probe, and 2X One-Step RT-PCR Master Mix for the quantification of HIV-1. Comes with an RNA transcript from part of the HIV-1 genome quantified at 250,000 copies/µL. Has a linear range (analytical measurement) from 2,000,000 to 20 copies in a 20 µL...