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Product listing: Rat (LTF-2) mAb IgG2b Isotype Control (PE-Cy7® Conjugate) #43426 to GFP Antibody #2555

$169
100 µg
This Cell Signaling Technology antibody is conjugated to PE-Cy7® under optimal conditions and tested in-house for direct flow cytometric analysis in mouse cells.
APPLICATIONS

Application Methods: Flow Cytometry

Background: Control antibodies are used to estimate the non-specific binding of target primary antibodies due to Fc receptor binding or other protein-protein interactions.

$199
100 µg
This Cell Signaling Technology antibody is conjugated to PerCP-Cy5.5® under optimal conditions and tested in-house for direct flow cytometric analysis in mouse cells.
APPLICATIONS

Application Methods: Flow Cytometry

Background: Isotype control antibodies are used to estimate the nonspecific binding of target primary antibodies due to Fc receptor binding or other protein-protein interactions. An isotype control antibody should have the same immunoglobulin type and be used at the same concentration as the test antibody.

$159
100 µg
This Cell Signaling Technology antibody is conjugated to redFluor™ 710 under optimal conditions and tested in-house for direct flow cytometric analysis in mouse cells.
APPLICATIONS

Application Methods: Flow Cytometry

Background: Isotype control antibodies are used to estimate the nonspecific binding of target primary antibodies due to Fc receptor binding or other protein-protein interactions. An isotype control antibody should have the same immunoglobulin type and be used at the same concentration as the test antibody.

$159
100 µg
This Cell Signaling Technology antibody is conjugated to violetFluor™ 450 under optimal conditions and tested in-house for direct flow cytometric analysis in mouse cells.
APPLICATIONS

Application Methods: Flow Cytometry

Background: Isotype control antibodies are used to estimate the nonspecific binding of target primary antibodies due to Fc receptor binding or other protein-protein interactions. An isotype control antibody should have the same immunoglobulin type and be used at the same concentration as the test antibody.

$293
100 µl
APPLICATIONS
REACTIVITY
All Species Expected

Application Methods: Flow Cytometry, Immunofluorescence (Immunocytochemistry), Immunoprecipitation, Western Blotting

Background: Epitope tags are useful for the labeling and detection of proteins using immunoblotting, immunoprecipitation, and immunostaining techniques. Because of their small size, they are unlikely to affect the tagged protein’s biochemical properties.

$305
400 µl
This Cell Signaling Technology antibody is immobilized via covalent binding of primary amino groups to N-hydroxysuccinimide (NHS)-activated Sepharose® beads.SV40 Large T Antigen (D1E9E) Rabbit mAb (Sepharose® Bead Conjugate) is useful for immunoprecipitation assays. The antibody is expected to exhibit the same cross-species reactivity as the unconjugated SV40 Large T Antigen (D1E9E) Rabbit mAb #15729.
APPLICATIONS
REACTIVITY
All Species Expected

Application Methods: Immunoprecipitation

Background: Simian Virus 40 (SV40) is a small double-stranded, circular DNA tumor virus encoding three tumor antigens: large T, Small T, and 17KT. These antigens contribute to cellular transformation, an area of research where they are utilized extensively. Transformation of cells by SV40 large T antigen is mediated by its binding to the tumor suppressor proteins RB and p53 in the nucleus. Additional binding partners include p300, CBP, Cul7, IRS1, Bub1, Nbs1, and Fbw7, which also contribute to transformation (1).

$260
100 µl
APPLICATIONS
REACTIVITY
All Species Expected

Application Methods: Immunofluorescence (Immunocytochemistry), Immunoprecipitation, Western Blotting

Background: Simian Virus 40 (SV40) is a small double-stranded, circular DNA tumor virus encoding three tumor antigens: large T, Small T, and 17KT. These antigens contribute to cellular transformation, an area of research where they are utilized extensively. Transformation of cells by SV40 large T antigen is mediated by its binding to the tumor suppressor proteins RB and p53 in the nucleus. Additional binding partners include p300, CBP, Cul7, IRS1, Bub1, Nbs1, and Fbw7, which also contribute to transformation (1).

$348
100 µl
This Cell Signaling Technology antibody is conjugated to the carbohydrate groups of horseradish peroxidase (HRP) via its amine groups. The HRP conjugated antibody is expected to exhibit the same species cross-reactivity as the unconjugated T7-Tag (D9E1X) XP® Rabbit mAb #13246.
APPLICATIONS
REACTIVITY
All Species Expected

Application Methods: Western Blotting

Background: Epitope tags are useful for the labeling and detection of proteins using immunoblotting, immunoprecipitation, and immunostaining techniques. Because of their small size, they are unlikely to affect the tagged protein’s biochemical properties.

$122
20 µl
$293
100 µl
APPLICATIONS
REACTIVITY
All Species Expected

Application Methods: Immunofluorescence (Immunocytochemistry), Immunoprecipitation, Western Blotting

Background: Epitope tags are useful for the labeling and detection of proteins using immunoblotting, immunoprecipitation, and immunostaining techniques. Because of their small size, they are unlikely to affect the tagged protein’s biochemical properties.

$260
100 µl
APPLICATIONS

Application Methods: Flow Cytometry, Immunofluorescence (Immunocytochemistry), Immunoprecipitation, Western Blotting

Background: Epitope tags are useful for the labeling and detection of proteins using immunoblotting, immunoprecipitation, and immunostaining techniques. Because of their small size, they are unlikely to affect the tagged protein’s biochemical properties.

$260
100 µl
APPLICATIONS

Application Methods: Flow Cytometry, Immunofluorescence (Immunocytochemistry), Immunoprecipitation, Western Blotting

Background: Epitope tags are useful for the labeling and detection of proteins using immunoblotting, immunoprecipitation, and immunostaining techniques. Because of their small size, they are unlikely to affect the tagged protein’s biochemical properties.

$224
10 western blots
100 µl
Anti-Blue (2D2F11) Mouse mAb is conjugated to the carbohydrate groups of horseradish peroxidase (HRP) via its amine groups. This product has been optimized to detect proteins labeled with remazol blue.
APPLICATIONS

Application Methods: Western Blotting

Background: Chemiluminescence systems have emerged as the best all-around method for western blot detection. They eliminate the hazards associated with radioactive materials and toxic chromogenic substrates. The speed and sensitivity of these methods are unequalled by traditional alternatives, and because results are generated on film, it is possible to record and store data permanently. Blots detected with chemiluminescent methods are easily stripped for subsequent reprobing with additional antibodies. HRP-conjugated secondary antibodies are utilized in conjunction with specific chemiluminescent substrates to generate the light signal. HRP conjugates have a very high turnover rate, yielding good sensitivity with short reaction times.

$107
350 µl
Color-coded Prestained Protein Marker, Broad Range (11-250 kDa) is a mixture of purified proteins, covalently coupled to blue, green or orange dyes, that resolves to 12 bands between 11 and 250 kDa when subjected to electrophoresis. The protein concentrations are carefully balanced for even intensity. The covalent coupling of dye to protein affects the electrophoretic mobility in SDS-PAGE gels relative to uncoupled proteins. The apparent molecular weights of the prestained proteins are shown in the gel image.
APPLICATIONS
REACTIVITY
All Species Expected

Application Methods: Western Blotting

$30
25 µl
$107
250 µl
Color-coded Prestained Protein Marker, High Range (43-315 kDa) is a mixture of purified proteins, covalently coupled to blue, green, orange, or pink dyes, that resolves to 8 bands between 43 and 315 kDa when electrophoresed. The protein concentrations are carefully balanced for even intensity. The covalent coupling of dye to protein affects the electrophoretic mobility in SDS-PAGE gels relative to uncoupled proteins. The apparent molecular weights of the prestained proteins are shown in the gel image.
APPLICATIONS
REACTIVITY
All Species Expected

Application Methods: Western Blotting

$30
25 µl
$107
250 µl
Color-coded Prestained Protein Marker, Low Range (1.7-42 kDa) is a mixture of purified proteins, covalently coupled to blue, green or orange dyes, that resolves to 6 bands between 1.7 and 42 kDa when electrophoresed. The protein concentrations are carefully balanced for even intensity. The covalent coupling of dye to protein affects the electrophoretic mobility in SDS-PAGE gels relative to uncoupled proteins. The apparent molecular weights of the prestained proteins are shown in the gel image.
APPLICATIONS
REACTIVITY
All Species Expected

Application Methods: Western Blotting

$42
50 µl
$85
350 µl
$347
1750 µl
Prestained Protein Marker, Broad Range (11-190 kDa) is a mixture of purified proteins covalently coupled to a blue dye that resolve to a series of 11 bands between 11 and 190 kDa following electrophoresis. The protein concentrations are carefully balanced for even intensity. The covalent coupling of the dye to the proteins affects their electrophoretic behavior in SDS-PAGE gels relative to unstained proteins.
APPLICATIONS
REACTIVITY
All Species Expected

Application Methods: Western Blotting

$64
650 µl
$228
3250 µl
Biotinylated protein ladder detection pack is designed to detect the molecular weight ladders on Western blots when using the horseradish peroxidase (HRP) based Western detection system. The pack contains Biotinylated Protein Ladder and Anti-biotin, HRP-linked Antibody. The molecular weight ladder is a mixture of purified proteins covalently coupled to biotin that resolve to 10 bands that have a size range of 9-200 kDa. The anti-biotin antibody is used to detect biotinylated protein ladders on Western blots. The pack is optimized for chemiluminescent Western detection procedures.
APPLICATIONS

Application Methods: Western Blotting

The Organelle Localization IF Antibody Sampler Kit provides an economical means for identification of cellular organelles by fluorescence immunocytochemistry (IF-IC). This kit includes enough primary antibody to perform at least twenty IF-IC tests or two western blots with each antibody.
$40
30 ml
PathScan® Sandwich ELISA Lysis buffer is used to create cell extract for ELISA applications.
$469
Reagents for 4 x 96 well plates
1 Kit
CST's PathScan® Total GFP Sandwich ELISA Antibody Pair is being offered as an economical alternative to our PathScan® Total GFP Sandwich ELISA Kit #7878. This antibody pair is intended for use with cotransfected GFP as a convenient means of monitoring transfection efficiency and may not detect GFP fusion proteins. Capture and detection antibodies (100X stocks) and an HRP-conjugated secondary antibody (1000X stock) are supplied. Sufficient reagents are supplied for 4 x 96 well ELISAs. The GFP rabbit capture antibody is coated onto a 96 well microplate overnight in PBS. After blocking, cell lysate is added followed by a GFP mouse detection antibody and HRP-conjugated, anti-mouse IgG antibody. HRP substrate (TMB) is then added for color development. The magnitude of the absorbance for this developed color is proportional to the quantity of GFP.
$489
96 assays
1 Kit
The PathScan® Total GFP Sandwich ELISA Kit is a solid phase sandwich enzyme-linked immunosorbent assay (ELISA) that detects exogenously expressed GFP. This kit is intended for use with cotransfected GFP as a convenient means of monitoring transfection efficiency. A GFP rabbit antibody has been coated onto the microwells. After incubation with cell lysates, GFP is captured by the coated antibody. Following extensive washing, a GFP mouse detection antibody is added to detect the captured GFP. Anti-mouse IgG, HRP-linked antibody is then used to recognize the bound detection antibody. The HRP substrate TMB is added to develop color. The magnitude of the absorbance for this developed color is proportional to the quantity of GFP.
Phosphate Buffered Saline (PBS-1X) pH 7.2 (Sterile) is specifically formulated to be used as a buffer for reconstituting sterile cytokines or antibodies. 1X PBS contains 10 mM Na2HPO4, 10 mM NaH2PO4, 150 mM NaCl.
$87
1000 ml
Phosphate Buffered Saline (PBS) formulated to be used as a buffer for ELISA. 1 X PBS contains 3.2 mM Na2HPO4, 0.5 mM KH2PO4, 1.3 mM KCl, 135 mM NaCl, pH 7.4.
$98
1000 ml
Phosphate Buffered Saline (PBS) solution with the detergent Tween® 20 for use as a wash buffer and diluent for ELISA. 1 X PBST contains 3.2 mM Na2HPO4, 0.5 mM KH2PO4, 1.3 mM KCl, 135 mM NaCl, 0.05% Tween® 20, pH 7.4.
$260
100 µl
APPLICATIONS
REACTIVITY
Human, Mouse, Rat

Application Methods: Western Blotting

Background: Serum albumin is the most abundant protein in plasma. It accounts for over 50% of total human plasma protein content, having a concentration of approximately 40 g/L. Albumin is predominantly synthesized in the liver and is a major transportation component for many endogenous and exogenous compounds, including fatty acids, steroid hormones, metabolites and drugs. It is also responsible for maintaining colloid osmotic pressure and may affect microvascular integrity (1).

$305
100 µl
APPLICATIONS
REACTIVITY
All Species Expected

Application Methods: Immunoprecipitation, Western Blotting

Background: Epitope tags are useful for the labeling and detection of proteins using immunoblotting, immunoprecipitation, and immunostaining techniques. Because of their small size, they are unlikely to affect the tagged protein’s biochemical properties.

$305
100 µl
APPLICATIONS
REACTIVITY
All Species Expected

Application Methods: Western Blotting

Background: Epitope tags are useful for the labeling and detection of proteins using immunoblotting, immunoprecipitation, and immunostaining techniques. Because of their small size, they are unlikely to affect the tagged protein’s biochemical properties.

$111
20 µl
$260
100 µl
APPLICATIONS

Application Methods: Flow Cytometry, Immunoprecipitation, Western Blotting

Background: Epitope tags are useful for the labeling and detection of proteins using immunoblotting, immunoprecipitation, and immunostaining techniques. Because of their small size, they are unlikely to affect the tagged protein’s biochemical properties.

$260
100 µl
APPLICATIONS
REACTIVITY
All Species Expected

Application Methods: Immunoprecipitation, Western Blotting

Background: Epitope tags are useful for the labeling and detection of proteins using immunoblotting, immunoprecipitation, and immunostaining techniques. Because of their small size, they are unlikely to affect the tagged protein’s biochemical properties.

$260
100 µl
APPLICATIONS
REACTIVITY
All Species Expected

Application Methods: Immunohistochemistry (Paraffin), Western Blotting

Background: Epitope tags are useful for the labeling and detection of proteins using immunoblotting, immunoprecipitation, and immunostaining techniques. Because of their small size, they are unlikely to affect the tagged protein’s biochemical properties.