49538 Results for: "Lasers and Light Sources&amp"

Supplier: Electron Microscopy Sciences

Thiocarbohydrazide is an osmiophilic reagent. It is used in the OTO staining method (osmium fixed tissue exposed to TCH followed by a second treatment with osmium) to enhance the contrast of all osmophilic components of the cell, especially lipids, which hold the most osmium.

Supplier: Tonbo Biosciences

CYBRFast 1-Step RT-qPCR Lo-ROX Kit contains everything required for efficient cDNA synthesis and qPCR in a single tube using real-time instruments that support normalization with a standard ROX passive reference dye at a final concentration of 50 nM

Supplier: Tonbo Biosciences

CYBRFast 1-Step RT-qPCR Hi-ROX Kit contains everything required for efficient cDNA synthesis and qPCR in a single tube using real-time instruments that support normalization with a standard ROX passive reference dye at a final concentration of 50 nM

Supplier: Cayman Chemical Company

Sensitive ELISA for Vitamin D quantification.

Supplier: Biotium

HLA-DRB, Monoclonal antibody, Clone: LN-3 + HLA-DRB/1067, Host: Mouse, Species reactivity: Human, Monkey, Isotype: IgG's, Conjugate: CF647, Immunogen: Activated human peripheral blood mononuclear cells (LN-3 & HLA-DRB/1067), Application: IF, IHC Western, Size: 100uL

Supplier: Biotium

Beta-2 microglobulin Monoclonal antibody, Clone: BBM.1, Host: Mouse, Species: Human, Non-human primates, Isotype: IgG2b, kappa, Conjugate: CF405S, Immunogen: Recognizes a protein of 12kDa, Synonyms: Hdcma22p, Application: IF, Immunohistology, Fc, Size: 100ul

Supplier: Rockland Immunochemical

Anti-Mouse IgG Antibody Peroxidase Conjugated for Western Blot

Supplier: FIREFLYSCI, INC.

FireflySci's macro fluorometer flow through cell with detachable inlet/outlet quartz tubes.

Supplier: Labconco

Recommended whenever perchloric acid is used in combination with other corrosive inorganic reagents.

Supplier: Anaspec

Although FITC reagents have been more often used to prepare fluoresceinated bioconjugates, the low stability of FITC bioconjugates makes some researchers use amine-reactive succinimidyl esters of carboxyfluorescein (commonly called FAM) in bioconjugations. FAM reagents give carboxamides that are more resistant to hydrolysis. We have shown that FAM reagents require less stringent reaction conditions and give better conjugation yields, and the resulted conjugates have superior stability. We noted that FITC labeled peptides tend to deteriorate more quickly than the corresponding FAM conjugates.

Supplier: Anaspec

AMCA-X, SE is one of the most popular blue fluorescent tagging molecules. It is widely used to label antibodies, proteins and small drug molecules. AMCA-X succinimidyl ester contains a seven-atom aminohexanoyl spacer, the so-called ‘X’ spacer, between the fluorophore and the reactive group. It is well known that the spacer between the fluorophore and the reactive group usually separates the fluorophore from the biomolecule to which it is conjugated, potentially reducing the quenching that typically occurs upon conjugation. In some cases, the ‘X’ spacer allows the dye to be more available for recognition by secondary detection reagents.

Supplier: Bioss

This gene encodes a member of the NF-kappa-B inhibitor family, which contain multiple ankrin repeat domains. The encoded protein interacts with REL dimers to inhibit NF-kappa-B/REL complexes which are involved in inflammatory responses. The encoded protein moves between the cytoplasm and the nucleus via a nuclear localization signal and CRM1-mediated nuclear export. Mutations in this gene have been found in ectodermal dysplasia anhidrotic with T-cell immunodeficiency autosomal dominant disease. [provided by RefSeq, Aug 2011].

Supplier: Bioss

IKK beta (I-Kappa-B kinase-beta) is a member of the IKK complex which is composed of IKK alpha, IKK beta, IKK gamma and IKAP. Phosphorylation of I-Kappa-B on a serine residue by the IKK complex frees NF-kB from I-Kappa-B and marks it for degradation via ubiquination. IKK beta has been shown to activate NF-kB and phosphorylate IKB alpha and beta. Phosphorylation of 2 sites at the activation loop of IKK beta is essential for activation of IKK by TNF and IL1. Once activated, IKK beta autophosphorylates which in turn decreases IKK activity and prevents prolonged activation of the inflammatory response. Additionally, IKK beta activity can also be regulated by MEKK1.

Supplier: Biotium

HLA-DRB, Monoclonal antibody, Clone: LN-3 + HLA-DRB/1067, Host: Mouse, Species reactivity: Human, Monkey, Isotype: IgG's, Conjugate: CF594, Immunogen: Activated human peripheral blood mononuclear cells (LN-3 & HLA-DRB/1067), Application: IF, IHC Western, Size: 100uL

Supplier: Cayman Chemical Company

A 96-well assay for measurement of CREB.

Supplier: Antyila Scientific

Verify proper airflow for component or space cooling with lightweight and pocket-sized affordable meter for convenient field use.

Supplier: Promega Corporation

Recombinant human CK1 gamma 1 (21-end) was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag.

Supplier: Biotium

Membrane-permeant AM ester form of Fluo-3 that can be loaded into cells via incubation. Because of the relatively low water solubility of the AM ester, the mild detergent Pluronic F-127 (catalog no. 59004) is often used as a dispersing agent to facilitate loading. Fluo-3 AM ester itself does not bind Ca2 , but it is readily hydrolyzed to fluo-3 by endogenous esterases once the dye is inside the cells. An important application of Fluo-3 AM ester is its use in high throughput drug screening.

Supplier: Biotium

PMA (propidium monoazide) is a high-affinity photoreactive DNA binding dye invented by scientists at Biotium for viability PCR of bacteria and other organisms. The dye is weakly fluorescent by itself but becomes more fluorescent after binding to nucleic acids.

Supplier: Antibodies.com

Human Factor VII ELISA kit is a sandwich Enzyme-Linked Immunosorbent Assay (sELISA) designed for the in vitro quantitative determination of human Factor VII in serum, plasma, tissue homogenates, and other biological fluids.

Supplier: Stemcell Technologies

Mouse monoclonal IgG1, kappa isotype control antibody, Alexa Fluor® 488-conjugated.

Supplier: Stemcell Technologies

Mouse monoclonal IgG2a, kappa isotype control antibody, biotin-conjugated.

Supplier: Stemcell Technologies

Mouse monoclonal IgG2b, kappa isotype control antibody, FITC-conjugated.

Supplier: Cloud-Clone

This assay has high sensitivity and excellent specificity for detecting Mouse NFkB (Nuclear Factor Kappa B). The assay range is from 0.156 to 10 ng/ml (Sandwich kit) with a sensitivity of 0.057 ng/ml. There is no detectable cross to reactivity with other relevant proteins. Activity loss rate and accelerated stability test ect have been conducted to guarantee the best performance of the products after long storage and delivery.

Supplier: ReVacc Scientific

This kit is developed for serologic test for human IgG titer of Anti-NiV F and G antibody in serum/plasma or purified human antibody (monoclonal and polyclonal) in vitro.

Supplier: Bulwark Protection

This FR/CP lab coat brings together the latest innovations in lab safety to protect wearers against multiple hazards. Flame resistant fabric prevents clothing ignition during short-duration thermal incidents and emergency exposure to flame. FR/CP garments also repel small amounts of liquid chemicals that are either dropped or splashed on the fabric, resisting penetration and wicking of an inadvertent, secondary liquid chemical splash. It is also lightweight, breathable and comfortable to wear.

Supplier: StemBioSys

CELLvo™ Human Bone-Marrow Mesenchymal Stem Cells are adult multipotent stem cells cryopreserved at passage 2.

Supplier: Antibodies.com

Mouse Factor VII ELISA kit is a sandwich Enzyme-Linked Immunosorbent Assay (sELISA) designed for the in vitro quantitative determination of mouse Factor VII in serum, plasma, tissue homogenates, and other biological fluids.

Supplier: Promega Corporation

Recombinant human SGK1 (amino acids 60-end) was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag. SGK1 is a member of the serum- and glucocorticoid-induced protein kinase family.

Supplier: Promega Corporation

Recombinant full-length human SYK was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag. SYK is a non-receptor protein tyrosine kinase that is widely expressed in hematopoietic cells.