-
Sodium dodecyl sulfateCatalog Number 03945
- Assay as C12: 99+% min.
- Heavy metals: 10ppm max.
-
Anti-Human Neuron specific enolase (NSE) in rabbit, serum, lyophilizedCatalog Number 17437
Both antisera (Cat. 16625 and Cat. #17437) are very specific and are the reagents of choice for the visualization of neurons and peptide secreting neuroendocrine cells by immunocytochemistry.
-
Anti-Rat Neuron specific enolase (NSE) in rabbit, serum, lyophilizedCatalog Number 16625
Both antisera Cat. #16625 and Cat. #17437 are very specific, and are the reagents of choice for the visualization of neurons and peptide secreting neuroendocrine cells by immunocytochemistry.
-
L.A.B. Solution (Liberate Antibody Binding Solution)Catalog Number 24310
L.A.B. Solution liberates your antibody binding sites for improved immunohistochemical (IHC) staining.
-
Poly(oxyethylene) sorbitan monolaurate (Tween 20®)Catalog Number 06110
Water-soluble surfactant.
-
DAB-4HCl, Immunochemical Grade, 10mg Lyophilized per vialCatalog Number 04008-6
Chromogen of choice for immunoperoxidase techniques.
-
Triton® X-100Catalog Number 04605
A nonionic surfactant useful in solubilizing protein aggregates. May also be used as a parting agent to facilitate removal of gels from tube walls.
Octylphenol-polyethyleneglycol ether; Octylphenoxypolyethoxyethanol
-
Triton® X-100, 10% aqueous solutionCatalog Number 18762
Under nitrogen in sealed ampoules.
-
Hanker-Yates reagentCatalog Number 08661
A specific, sensitive and non-carcinogenic chromogen for immunoperoxidase techniques. Contains p-phenylenediamine and pyrocatechol. Gives a blue reaction product.
-
20X 10mM Citrate Buffer Kit, pH 6.0 (for antigen retrieval FFPE and resin)Catalog Number 25079
Formalin fixation forms protein cross-links that can mask the antigenic sites in tissue specimens, thereby creating weak or false negative staining for immunohistochemical detection of certain proteins. There are currently several antigen retrieval methods commonly used and the protocols below only intended as a general guide. Polysciences, Inc. provides AR buffer kits, that include rinses and pH adjustment reagents for the 20X concentration kit. These kits are recommended for formalin fixed paraffin embedded tissues.
-
1X 10mM Citrate Buffer Kit, pH 6.0 (for antigen retrieval FFPE and resin)Catalog Number 25084
Formalin fixation forms protein cross-links that can mask the antigenic sites in tissue specimens, thereby creating weak or false negative staining for immunohistochemical detection of certain proteins. There are currently several antigen retrieval methods commonly used and the protocols below only intended as a general guide. Polysciences, Inc. provides AR buffer kits, that include rinses and pH adjustment reagents for the 20X concentration kit. These kits are recommended for formalin fixed paraffin embedded tissues.
-
Melanin Bleach KitCatalog Number 24883
Remove melanin pigment in cells of malignant melanomas and reveal cellular detail!
-
Delicate Melanin Bleach Kit for Special Stains and IHCCatalog Number 24909
Delicate formula for removing melanin pigment in cells of malignant melanomas created specially for Special Stains and IHC.
-
Poly(ethylene glycol) distearate 6,000Catalog Number 19234
A removable embedding medium for thin and thick sections. In thicker sections the exterior surface of mitochondria can be observed whereas in resin-embedded thin sections the mitochondria are most frequently observed in a cross section. DGD is used to prepare tissue for immunofluorescent localization of cytoskeletal components. Also used for tissue preparation for in-situ hybridization with nucleic acid probes.
MW = Molecular weight of PEG.
-
Sodium Dodecyl Sulfate (SDS) Anionic SurfactantCatalog Number BLI3945
Anionic surfactant, which will decrease polymer bead hydrophobicity and can additionally participate in charge stabilization of the suspension. SDS is a more rigorous surfactant than is commonly used in uncoated polymer bead preparations.
-
Anti-Biotin in rabbit, IgG fraction, lyophilizedCatalog Number 23867
Anti-Biotin in rabbit, IgG fraction, lyophilized.
-
Anti-Albumin (human serum) in rabbit, IgG fractionCatalog Number 23716
This polyclonal antibody reacts with all forms of human serum albumin and will cross- react with most mammalian albumins. This antibody efficiently precipitates protein and can be used in a variety of detection and capture techniques.
Suitable for: ELISA, Western Blotting, Immunoprercipitation
-
Anti-Transferrin (human) in rabbit, IgG fractionCatalog Number 23753
This Antibody reacts with transferrin from human serum. Strong cross-reactivity will occur with mammalian forms of this protein.
-
Anti-Ovalbumin (egg white) in rabbit, IgG fractionCatalog Number 23744
Antibody reacts with ovalbumin from hen egg white showing a 45 kDa band under non-reducing and reducing conditions of SDS-PAGE.
Suitable for: ELISA, Western Blotting, Immunoprecipitation
-
Anti-Esterase (porcine liver) in rabbit, IgG fractionCatalog Number 23734
This Antibody reacts with esterase from porcine liver. Cross-reactivity is expected against most mammalian forms of this enzyme.
Suitable for: ELISA, Western Blotting
-
Anti-Goat IgG (H&L) in rabbitCatalog Number 23756
(Secondary antibodies and conjugates, affinity purified) We recommend that each investigator determine the actual optimum dilution for a given antibody or antibody conjuagte for each specific assay used. Enzyme conjugates of affinity purified antibodies are supplied with lot-specific recommended dilutions.
liquid
-
Anti-Human IgG (H&L) in sheepCatalog Number 23784
(Secondary antibodies and conjugates, affinity purified) We recommend that each investigator determine the actual optimum dilution for a given antibody or antibody conjugate for each specific assay used. Enzyme conjugates of affinity purified antibodies are supplied with lot-specific recommended dilutions.
liquid
-
Anti-Human IgG (H&L) in goat, rhodamine conjugateCatalog Number 23772
(Secondary antibodies and conjugates, affinity purified) We recommend that each investigator determine the actual optimum dilution for a given antibody or antibody conjugate for each specific assay used. Enzyme conjugates of affinity purified antibodies are supplied with lot-specific recommended dilutions.
rhodamine conjugate, lyophilized
-
Anti-Human IgG (H&L) in sheep, rhodamine conjugateCatalog Number 23786
(Secondary antibodies and conjugates, affinity purified) We recommend that each investigator determine the actual optimum dilution for a given antibody or antibody conjugate for each specific assay used. Enzyme conjugates of affinity purified antibodies are supplied with lot-specific recommended dilutions.
rhodamine conjugate, lyophilized
-
Anti-Human IgG (H&L) in goat, Texas red conjugateCatalog Number 23773
(Secondary antibodies and conjugates, affinity purified) We recommend that each investigator determine the actual optimum dilution for a given antibody or antibody conjugate for each specific assay used. Enzyme conjugates of affinity purified antibodies are supplied with lot-specific recommended dilutions.
Texas red conjugate, lyophilized
-
Anti-Human IgG (H&L) in goat, biotin conjugateCatalog Number 23774
(Secondary antibodies and conjugates, affinity purified) We recommend that each investigator determine the actual optimum dilution for a given antibody or antibody conjugate for each specific assay used. Enzyme conjugates of affinity purified antibodies are supplied with lot-specific recommended dilutions.
biotin conjugate, lyophilized
-
Anti-Human IgG (H&L) in sheep, biotin conjugateCatalog Number 23788
(Secondary antibodies and conjugates, affinity purified) We recommend that each investigator determine the actual optimum dilution for a given antibody or antibody conjugate for each specific assay used. Enzyme conjugates of affinity purified antibodies are supplied with lot-specific recommended dilutions.
biotin conjugate, lyophilized
-
Anti-Human IgG (H&L) in sheep, alkaline phosphatase conjugateCatalog Number 23790
(Secondary antibodies and conjugates, affinity purified) We recommend that each investigator determine the actual optimum dilution for a given antibody or antibody conjugate for each specific assay used. Enzyme conjugates of affinity purified antibodies are supplied with lot-specific recommended dilutions.
alkaline phosphatase conjugate, liquid
-
Anti-Human IgG (H&L) in goat, fluoroscein conjugateCatalog Number 23778
(Secondary antibodies and conjugates, affinity purified) We recommend that each investigator determine the actual optimum dilution for a given antibody or antibody conjugate for each specific assay used. Enzyme conjugates of affinity purified antibodies are supplied with lot-specific recommended dilutions.
(minimum cross-reactivity to Bv, Ch, GP, Gt, Ham, Hs, Ms, Rb, Rt & Sh serum proteins), fluorescein conjugate, lyophilized
-
Anti-Human IgG (H&L) in goat, rhodamine conjugateCatalog Number 23779
(Secondary antibodies and conjugates, affinity purified) We recommend that each investigator determine the actual optimum dilution for a given antibody or antibody conjugate for each specific assay used. Enzyme conjugates of affinity purified antibodies are supplied with lot-specific recommended dilutions.
(minimum cross-reactivity to Bv, Ch, GP, Gt, Ham, Hs, Ms, Rb, Rt & Sh serum proteins), rhodamine conjugate, lyophilized
-
Bovine serum albumin (fraction V, protease-free), lyophilizedCatalog Number 23854
Blocking reagent, lyophilized.
-
Octyl D-glucopyranosideCatalog Number 14528Octyl a-D-glucopyranoside is a detergent that can be used as a substrate to measure rates of alcohol dehyrogenase and to remove glycol ethers from biological samples.
-
Dodecyl maltosideCatalog Number 14529Dodecyl maltoside is a non-ionic detergent. Due to it's low critical micelle concentration, it is considered gentle but powerful. It can be used to solubilize or crystalize membrane proteins while preservering their structure
-
Sucrose monocaprateCatalog Number 14530Sucrose monocaprate is a non-ionic detergent.
-
DigitoninCatalog Number 14533Digitonin is a non ionic surfactant used to solubilize membrane bound proteins and to permeabilize cell membranes.
-
TocofersolanCatalog Number 14542Tocofersolan is a nonionic surfactant and a derivative of vitamin E. It can be used with lipids like DOTMA to formulate liposomes for a variety of antitumor applications.
-
Tween 60Catalog Number 14560Tween 60 is a nonionic detergent used for forming oil in water emulsions.
-
Tween 80Catalog Number 14561Tween 80 is a nonionic detergent and emulsifier used in pharmaceuticals.
-
Tween 85Catalog Number 14562Tween 85 is a nonionic detergent used for forming oil in water emulsions.
-
Tween 40Catalog Number 14563Tween 40 is a non ionic detergent.
-
Tween 80 (Suitable for cell culture)Catalog Number 14564Tween 80 is a nonionic detergent and emulsifier used in cell culture.
IHC & in situ Hybridization