Cat. # | Size | Price | Inventory |
---|---|---|---|
2118T | 20 µl | ||
2118S | 100 µl | ||
2118L | 300 µl |
REACTIVITY | H M R Mk B Pg |
SENSITIVITY | Endogenous |
MW (kDa) | 37 |
Source/Isotype | Rabbit |
Product Information
Application | Dilution |
---|---|
Western Blotting | 1:1000 |
Simple Western™ | 1:10 - 1:50 |
Immunohistochemistry (Paraffin) | 1:400 - 1:1600 |
Immunofluorescence (Immunocytochemistry) | 1:50 - 1:200 |
Flow Cytometry (Fixed/Permeabilized) | 1:100 - 1:400 |
For western blots, incubate membrane with diluted primary antibody in 5% w/v BSA, 1X TBS, 0.1% Tween® 20 at 4°C with gentle shaking, overnight.
NOTE: Please refer to primary antibody product webpage for recommended antibody dilution.
From sample preparation to detection, the reagents you need for your Western Blot are now in one convenient kit: #12957 Western Blotting Application Solutions Kit
NOTE: Prepare solutions with reverse osmosis deionized (RODI) or equivalent grade water.
Load 20 µl onto SDS-PAGE gel (10 cm x 10 cm).
NOTE: Loading of prestained molecular weight markers (#59329, 10 µl/lane) to verify electrotransfer and biotinylated protein ladder (#7727, 10 µl/lane) to determine molecular weights are recommended.
NOTE: Volumes are for 10 cm x 10 cm (100 cm2) of membrane; for different sized membranes, adjust volumes accordingly.
* Avoid repeated exposure to skin.
posted June 2005
revised June 2020
Protocol Id: 10
NOTE: Prepare solutions with reverse osmosis deionized (RODI) or equivalent grade water.
NOTE: Do not allow slides to dry at any time during this procedure.
For Citrate: Heat slides in a microwave submersed in 1X citrate unmasking solution until boiling is initiated; follow with 10 min at a sub-boiling temperature (95°-98°C). Cool slides on bench top for 30 min.
RECOMMENDED DETECTION REAGENTS |
SignalStain® Boost IHC Detection Reagent (HRP, Rabbit) #8114 | SignalStain® Boost IHC Detection Reagent (AP, Rabbit) #18653 |
---|---|---|
COMPATIBLE CHROMOGEN |
SignalStain® DAB Substrate Kit #8059 | SignalStain® Vibrant Red Alkaline Phosphatase Substrate Kit #76713 |
SignalStain® Vivid Purple Peroxidase Substrate Kit #96632 | SignalStain® Ultra Blue Alkaline Phosphatase Substrate Kit #12824 | |
SignalStain® Deep Black Peroxidase Substrate Kit #72986 | ||
SignalStain® Radiant Yellow Peroxidase Substrate Kit #69644 |
NOTE: Use of detection reagents other than those specified in this protocol may require further optimization of the primary antibody to account for the different sensitivities of the detection reagents.
posted February 2010
revised June 2020
Protocol Id: 283
Achieve higher quality immunofluorescent images using the efficient and cost-effective, pre-made reagents in our #12727 Immunofluorescence Application Solutions Kit
NOTE: Prepare solutions with reverse osmosis deionized (RODI) or equivalent grade water.
Recommended Fluorochrome-conjugated Anti-Rabbit secondary antibodies:
NOTE: Cells should be grown, treated, fixed and stained directly in multi-well plates, chamber slides or on coverslips.
Aspirate liquid, then cover cells to a depth of 2–3 mm with 4% formaldehyde diluted in 1X PBS.
NOTE: Formaldehyde is toxic, use only in a fume hood.
NOTE: All subsequent incubations should be carried out at room temperature unless otherwise noted in a humid light-tight box or covered dish/plate to prevent drying and fluorochrome fading.
posted November 2006
revised November 2013
Protocol Id: 24
All reagents required for this protocol may be efficiently purchased together in our Intracellular Flow Cytometry Kit (Methanol) #13593, or individually using the catalog numbers listed below.
NOTE: Prepare solutions with reverse osmosis deionized (RODI) or equivalent grade water.
NOTE: When including fluorescent cellular dyes in your experiment (including viability dyes, DNA dyes, etc.), please refer to the dye product page for the recommended protocol. Visit www.cellsignal.com for a full listing of cellular dyes validated for use in flow cytometry.
NOTE: Adherent cells or tissue should be dissociated and in single-cell suspension prior to fixation.
NOTE: Optimal centrifugation conditions will vary depending upon cell type and reagent volume. Generally, 150-300g for 1-5 minutes will be sufficient to pellet the cells.
NOTE: If using whole blood, lyse red blood cells and wash by centrifugation prior to fixation.
NOTE: Antibodies targeting CD markers or other extracellular proteins may be added prior to fixation if the epitope is disrupted by formaldehyde and/or methanol. The antibodies will remain bound to the target of interest during the fixation and permeabilization process. However, note that some fluorophores (including PE and APC) are damaged by methanol and thus should not be added prior to permeabilization. Conduct a small-scale experiment if you are unsure.
NOTE: Count cells using a hemocytometer or alternative method.
posted July 2009
revised June 2020
实验步骤编号:404
人, 小鼠, 大鼠, 猴, 牛 , 猪
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使用与人 GAPDH 蛋白的 Lys260 周围的残基相对应的合成肽,对动物免疫接种来产生单克隆抗体。
在糖酵解期间,甘油醛-3-磷酸脱氢酶 (GAPDH) 会催化甘油醛-3-磷酸的磷酸化。尽管各组织之间存在差异性表达 (1),但 GAPDH 被认为是一种组成型表达的持家蛋白。所以,经常在定量其他靶标特异性表达变化的实验中检测 GAPDH mRNA 水平和蛋白水平作为对照。最近的研究已经阐明了 GAPDH 在凋亡 (2)、基因表达 (3) 和胞核转运 (4) 中的作用。GAPDH 还可能在神经退行性病变(如亨廷顿病和阿尔茨海默病)中发挥作用 (4,5)。
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