Biotium

This product is prepared by labeling high quality goat anti-rabbit IgG (H+L) with CF®660R dye. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Far-red fluorescent CF®660R dye...

Annexin V fluorescent conjugates can be used to detect apoptotic cells. The human anticoagulant Annexin V is a 35-36 kDa calcium-dependent phospholipid-binding protein with high affinity for phosphatidylserine (PS). In normal viable cells, PS is located on the inner leaflet of the cytoplasmic...

High-quality rabbit anti-dinitrophenyl (DNP) labeled with far-red fluorescent CF®640R dye (excitation/emission 642/662 nm). CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes....

RuBP-4S ([Ruthenium(bathophenanthroline)(bis(bathophenanthrolinedisulfonate))],disodium salt) is a luminescent ruthenium complex similar to RuBPS. Two of the bathophenanthroline ligands are bis-sulfonated while the third bathophenanthroline ligand is neutral, resulting in an overall double negative...

The XTT Cell Viability Assay Kit provides a simple method for determining live cell numbers using standard photometric microplate readers. Determination of live cell numbers is often used to assess the rate of cell proliferation and to screen cytotoxic agents. XTT is a tetrazolium derivative....

Z-AA-R110-PEG (Rhodamine 110-PEG, N-CBZ-L-alanyl-L-alanine amide) is a substrate for elastate. λ_Ex/λ _Em of end product (R110) = 496/520 nm Off-white to pink solid soluble in DMSO Store at -20°C and protect from light...

This product is prepared by labeling highly cross-adsorbed goat anti-mouse IgG (H+L) with CF®568 dye. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Red fluorescent CF®568...

CF® dye-dUTP can be used for TUNEL assay, or to synthesize labeled DNA probes for in situ hybridization and nucleic acid blotting applications. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other...

Calcein AM is a widely used green fluorescent cell marker. Calcein AM is membrane-permeant and thus can be introduced into cells via incubation. Once inside the cells, calcein AM is hydrolyzed by endogenous esterase into the highly negatively charged green fluorescent calcein, which is retained in...

This product is prepared by labeling high quality F(ab')2 fragment of goat anti-rabbit IgG (H+L) with biotin.

This product is prepared by labeling high quality F(ab')2 fragment of goat anti-mouse IgG (H+L) with CF®750 dye. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes.

Biotin-X NTA (Biotin-X nitrilotriacetic acid, tripotassium salt) is used to detect histidine-tagged proteins (as little as 0.1 pmol) immobilized on nitrocellulose membranes. Biotin-X NTA can be removed from the histidine-tagged protein at pH 4.8, allowing the blot to be reanalyzed with another...

Mini SuperHT PAP Pen 2.0 draws a hydrophobic barrier around specimens to retain staining reagents. Barriers are stable at temperatures up to 120°C and resistant to detergent, alcohol, and acetone, but removable with xylene. New REACH-compliant formulation. Mini Super HT PAP Pen 23023: 2.5 mm tip,...

Biotin-11-dCTP (Biotin-11-2'-deoxycytidine-5'-triphosphate, tetralithium salt) can be enzymatically incorporated into DNA via nick translation, random priming, or 3'-end terminal labeling. The number 11 is the number of atoms in the linker between biotin and dCTP.    1 mM solution in pH...

This product is prepared by labeling highly cross-adsorbed donkey anti-mouse IgG (H+L) with CF®505 dye. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Red fluorescent CF®505...

ExoBrite™ RPE CD81 Flow Antibody is optimized for detection of the exosome marker CD81 in isolated exosomes by flow cytometry in the PE channel. Recommended for instruments optimized for small particle flow. 25 or 100 tests.

This product is fluorescently-labeled wheat germ agglutinin (WGA). WGA is a carbohydrate-binding lectin that has high affinity for sialic acid and N-acetylglucosamine. WGA conjugates can be used to stain glycoproteins that have these sugar moieties. WGA can be used as a gram stain to fluorescently...

This product is prepared by labeling an affinity-purified chicken anti-mouse IgG (H+L) with CF®350 dye. CF® dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. UV-excitable blue...

CF® dye with TCO (trans-cyclooctene) reacts with tetrazine containing molecules via copper free click chemistry. This copper free bioorthogonal reaction is useful for labeling live cells, or when there are concerns about native protein function loss with copper in cell extracts. CF® dyes are...

BAPTA and its derivatives are calcium chelators that are commonly used to form calcium buffers with well-defined calcium concentrations. By injecting the chelators into cells or by incubating cells with the AM ester form of the chelators, one can control the cytosolic calcium concentration, an...

5-CR6G (full name: 5-Carboxyrhodamine 6G, hydrochloride, single isomer) is the free acid form of 5-carboxyrhodamine 6G single isomer.    &lamba;_Ex/&lamba; _Em(MeOH) = 520/546 nm   Orange red solid soluble in water (pH 7), DMF or DMSO   Store at 4°C and...

Polyclonal rabbit anti-V5 tag (GKPIPNPLLGLDST) is designed to detect V5 tagged fusion proteins. The V5 epitope tag is derived from a small epitope (Pk) present on the P and V proteins of the paramyxovirus of simian virus 5 (SV5). The antibody recognizes the epitope tag fused to either the amino- or...

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, Pluronic F-127, a mild detergent, is often used as a dispersing agent to facilitate dye loading. Fluo-3 AM ester itself does not bind Ca 2 , but it...

Goat anti-mouse IgG1 isotype-specific secondary antibody labeled with biotin. The conjugate is prepared from affinity-purified antibodies that react with Fc portion of the heavy chain of mouse IgG1. To minimize cross reactivity, the antibodies are cross-adsorbed against other mouse IgG subclasses...