506123
Anti-p38 MAP Kinase (341-360) Rabbit pAb
liquid, Calbiochem®
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About This Item
Recommended Products
biological source
rabbit
Quality Level
antibody form
affinity isolated antibody
antibody product type
primary antibodies
clone
polyclonal
form
liquid
does not contain
preservative
species reactivity
mouse, rat, human
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
avoid repeated freeze/thaw cycles
isotype
IgG
shipped in
wet ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
mouse ... Mapk11(19094)
General description
Immunogen
Application
Immunoblotting (1:1000)
Paraffin Sections (1:50, heat pretreatment required, see comments)
Warning
Physical form
Reconstitution
Other Notes
Recommended Protocol for Immunoblotting
Solutions and Reagents
• Transfer Buffer: 25 mM Tris base, 0.2 M glycine, 20% methanol, pH 8.5.
• SDS Sample Buffer: 62.5 mM Tris-HCl, pH 6.8, 2% SDS, 10% glycerol, 50 mM DTT, 0.1% bromophenol blue.
• 10X TBS (Tris-buffered saline): To prepare 1 liter, 24.2 g Tris base, 80 g NaCl, adjust pH to 7.6 with HCl. Dilute 1:10 for use.
• Blocking Buffer: 1X TBS, 0.1% Tween®-20 detergent with 5% non-fat dry milk.
• Primary Antibody Dilution Buffer: 1X TBS, 0.1% Tween-20 detergent with 5% BSA
• Wash Buffer (TBST): 1X TBS, 0.1% Tween-20 detergent
Blotting Membrane
Nitrocellulose or PVDF membranes may be used.
Protein Blotting
1. Lyse cells by adding 100 ml SDS Sample Buffer and immediately scrape the cells off the plate and transfer the extract to a microfuge tube. Keep on ice.
2. Sonicate for 2 s to shear DNA and reduce sample viscosity.
3. Heat sample to 95-100°C for 5 min. Cool on ice.
4. Microcentrifuge for 5 min.
5. Load 20 ml onto SDS-PAGE gel (10 cm x 10 cm).
6. Electrotransfer to nitrocellulose membrane.
As controls, we recommend using 15 ml of phosphorylated and nonphosphorylated C-6 glioma cell extracts.
Membrane Blocking, Gel and Antibody Incubations
1. After transfer, wash membrane with 25 ml TBS for 5 min at room temperature.
2. Incubate membrane in 25 ml of Blocking Buffer for 1-3 h at room temperature or overnight at 4°C.
3. Wash 3 times for 5 min each with 15 ml TBST.
4. Incubate membrane and primary antibody (at the appropriate dilution) in 10 ml Primary Antibody Dilution Buffer with gentle agitation overnight at 4°C.
5. Wash 3 times for 5 min each with 15 ml TBST.
6. Incubate membrane with conjugated secondary antibody at the appropriate dilution in 10 ml Blocking Buffer with gentle agitation for 1 h at room temperature.
7. Wash membrane as in step 5.
Detection of Proteins
Chemiluminescence.
Zervos, A.S., et al. 1995. Proc. Natl. Acad. Sci. USA92, 10531.
Han, J., et al. 1994. Science265, 808.
Lee, J.C., et al. 1994. Nature372, 739.
Rouse, J., et al. 1994. Cell78, 1027.
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Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Certificates of Analysis (COA)
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