Revision 1

#9957Store at -20C

1 Kit

(6 x 20 microliters)

Cell Signaling Technology

Orders: 877-616-CELL (2355) [email protected]

Support: 877-678-TECH (8324)

Web: [email protected] cellsignal.com

3 Trask LaneDanversMassachusetts01923USA
For Research Use Only. Not for Use in Diagnostic Procedures.
Product Includes Product # Quantity Mol. Wt Isotype/Source
Phospho-AMPKα (Thr172) (40H9) Rabbit mAb 2535 20 µl 62 kDa Rabbit IgG
AMPKα (D5A2) Rabbit mAb 5831 20 µl 62 kDa Rabbit IgG
Phospho-AMPKβ1 (Ser182) Antibody 4186 20 µl 38 kDa Rabbit 
AMPKβ1/2 (57C12) Rabbit mAb 4150 20 µl 30, 38 kDa Rabbit IgG
Phospho-Acetyl-CoA Carboxylase (Ser79) (D7D11) Rabbit mAb 11818 20 µl 280 kDa Rabbit IgG
Acetyl-CoA Carboxylase (C83B10) Rabbit mAb 3676 20 µl 280 kDa Rabbit IgG
Anti-rabbit IgG, HRP-linked Antibody 7074 100 µl Goat 

Please visit cellsignal.com for individual component applications, species cross-reactivity, dilutions, protocols, and additional product information.

Description

The AMPK and ACC Antibody Sampler Kit provides an economical means to investigate energy homeostasis and fatty acid synthesis within the cell. The kit contains primary and secondary antibodies to perform two Western blots with each antibody.

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

Background

AMP-activated protein kinase (AMPK) is highly conserved from yeast to plants and animals and plays a key role in the regulation of energy homeostasis (1). AMPK is a heterotrimeric complex composed of a catalytic α subunit and regulatory β and γ subunits, each of which is encoded by two or three distinct genes (α1, 2; β1, 2; γ1, 2, 3)(2). The kinase is activated by an elevated AMP/ATP ratio due to cellular and environmental stress, such as heat shock, hypoxia and ischemia (1). The tumor suppressor LKB1, in association with accessory proteins STRAD and MO25, phosphorylates AMPKα at Thr172 in the activation loop and this phosphorylation is required for AMPK activation (3-5). AMPKα is also phosphorylated at Thr258 and Ser485 (for α1; Ser491 for α2). The upstream kinase and biological significance of these phosphorylation events have yet to be elucidated (6). The β1 subunit is post-translationally modified by myristoylation and multi-site phosphorylation including Ser24/25, Ser96, Ser101 and Ser182 (6,7). Phosphorylation at Ser108 of the β1 subunit seems to be required for the activation of AMPK enzyme, while phosphorylation ot Ser24/25 and Ser182 affects AMPK localization (7). Accumulating evidence indicates that AMPK not only regulates the metabolism of fatty acids and glycogen, but also modulates protein synthesis and cell growth through EF2 and TSC2/mTOR pathways, as well as blood flow via eNOS/nNOS (1).
Acetyl-CoA carboxylase (ACC) catalyzes the pivotal step of the fatty acid synthesis pathway. The 265 kDa ACCα is the predominant isoform found in liver, adipocytes and mammary gland, while the 280 kDa ACCβ is the major isoform in skeletal muscle and heart (8). Phosphorylation by AMPK at Ser79 or by PKA at Ser1200 inhibits the enzymatic activity of ACC (9). ACC is a potential target of anti-obesity drugs (10,11).

  1. Hardie, D.G. (2004) J. Cell Sci. 117, 5479-5487.
  2. Carling, D. (2004) Trends Biochem. Sci. 29, 18-24.
  3. Hawley, S.A. et al. (1996) J. Biol. Chem. 271, 27879-27887.
  4. Lizcano, J.M. et al. (2004) EMBO J. 23, 833-843.
  5. Shaw, R.J. et al. (2004) Proc. Natl. Acad. Sci. U S A 101, 3329-3335.
  6. Woods, A. et al. (2003) J. Biol. Chem. 278, 28434-28442.
  7. Warden, S.M. et al. (2001) Biochem J. 354, 275-283.
  8. Ruderman, N.B. et al. (1999) Am. J. Physiol. 276, E1-E18.
  9. Ha, J. et al. (1994) J. Biol. Chem. 269, 22162-22168.
  10. Abu-Elheiga, L. et al. (2001) Science 291, 2613-2616.
  11. Levert, K.L. et al. (2002) J. Biol. Chem. 277, 16347-16350.

Background References

    Trademarks and Patents

    Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
    All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

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    Revision 1
    #9957

    AMPK and ACC Antibody Sampler Kit

    AMPK and ACC Antibody Sampler Kit: Image 1 Expand Image
    Simple Western️ analysis of lysates (1mg/mL) from 3T3 cells using Acetyl-CoA Carboxylase (C83B10) Rabbit mAb #3676. The virtual lane view (left) shows the target band (as indicated) at 1:10 and 1:50 dilutions of primary antibody. The corresponding electropherogram view (right) plots chemiluminescence by molecular weight along the capillary at 1:10 (blue line) and 1:50 (green line) dilutions of primary antibody. This experiment was performed under reducing conditions on the Jess️ Simple Western instrument from ProteinSimple, a BioTechne brand, using the 66 – 440 kDa separation module.
    AMPK and ACC Antibody Sampler Kit: Image 2 Expand Image
    Simple Western™ analysis of lysates (1 mg/mL) from HeLa cells using AMPKα (D5A2) Rabbit mAb #5831. The virtual lane view (left) shows the target band (as indicated) at 1:10 and 1:50 dilutions of primary antibody. The corresponding electropherogram view (right) plots chemiluminescence by molecular weight along the capillary at 1:10 (blue line) and 1:50 (green line) dilutions of primary antibody. This experiment was performed under reducing conditions on the Jess™ ​​​​​​​ Simple Western instrument from ProteinSimple, a BioTechne brand, using the 12-230 kDa separation module.
    AMPK and ACC Antibody Sampler Kit: Image 3 Expand Image
    Western blot analysis of extracts from SH-SY5Y cells, untreated or treated with Oligomycin #9996 (0.5 μM, 30 min), using Phospho-Acetyl-CoA Carboxylase (Ser79) (D7D11) Rabbit mAb (upper) or Acetyl-CoA Carboxylase (C83B10) Rabbit mAb #3676 (lower). The phospho-specificity of the antibody was verified by λ phosphatase treatment.
    AMPK and ACC Antibody Sampler Kit: Image 4 Expand Image
    Western blot analysis of extracts from C2C12 cells, untreated or oligomycin-treated (0.5 µM), using Phospho-AMPKα (Thr172) (40H9) Rabbit mAb (upper) or AMPKα Antibody #2532 (lower).
    AMPK and ACC Antibody Sampler Kit: Image 5 Expand Image
    Western blot analysis of cell extracts from various cell lines, using Acetyl-CoA Carboxylase (C83B10) Rabbit mAb.
    AMPK and ACC Antibody Sampler Kit: Image 6 Expand Image
    Western blot analysis of cell lysates from various cell lines using AMPKβ 1/2(57C12) Rabbit mAb.
    AMPK and ACC Antibody Sampler Kit: Image 7 Expand Image
    Western blot analysis of extracts from oligomycin treated C6 cells or C6 cell lysate treated with λ phosphatase, using Phospho-AMPKβ1 (Ser182) Antibody (upper) and AMPKβ1 Antibody #4182 (lower).
    AMPK and ACC Antibody Sampler Kit: Image 8 Expand Image
    Western blot analysis of extracts from HeLa, K-562, C6, and Neuro-2a cells using AMPKα (D5A2) Rabbit mAb.
    AMPK and ACC Antibody Sampler Kit: Image 9 Expand Image
    After the primary antibody is bound to the target protein, a complex with HRP-linked secondary antibody is formed. The LumiGLO® is added and emits light during enzyme catalyzed decomposition.
    AMPK and ACC Antibody Sampler Kit: Image 10 Expand Image
    Simple Western™ analysis of lysates (0.1 mg/mL) from Hela untreated cells using Phospho-Acetyl-CoA Carboxylase (Ser79) (D7D11) Rabbit mAb #11818. The virtual lane view (left) shows a single target band (as indicated) at 1:10 and 1:50 dilutions of primary antibody. The corresponding electropherogram view (right) plots chemiluminescence by molecular weight along the capillary at 1:10 (blue line) and 1:50 (green line) dilutions of primary antibody. This experiment was performed under reducing conditions on the Jess™ Simple Western instrument from ProteinSimple, a BioTechne brand, using the 66-440 kDa separation module.
    AMPK and ACC Antibody Sampler Kit: Image 11 Expand Image
    Western blot analysis of extracts from 293T and C6 cells, untreated (-) or treated with Oligomycin (5uM, 30mins; +) using Phospho-AMPKα (Thr172) (40H9) Rabbit mAb (upper) or AMPKα (D5A2) Rabbit mAb #5831 (lower). Phospho-AMPKα (Thr172) is induced by Oligomycin treatment as expected.
    AMPK and ACC Antibody Sampler Kit: Image 12 Expand Image
    Immunoprecipitation of Acetyl-CoA Carboxylase from HeLa cell extracts. Lane 1 is 10% input, lane 2 is Rabbit (DA1E) mAb IgG XP® Isotype Control #3900, and lane 3 is Acetyl-CoA Carboxylase (C83B10) Rabbit mAb. Western blot was performed using Acetyl-CoA Carboxylase (C83B10) Rabbit mAb.
    AMPK and ACC Antibody Sampler Kit: Image 13 Expand Image
    Immunohistochemical analysis of paraffin-embedded human lung carcinoma, showing cytoplasmic localization using AMPKβ1/2 (57C12) Rabbit mAb.
    AMPK and ACC Antibody Sampler Kit: Image 14 Expand Image
    Immunohistochemical analysis of paraffin-embedded human breast carcinoma using Phospho-Acetyl-CoA Carboxylase (Ser79) (D7D11) Rabbit mAb.
    AMPK and ACC Antibody Sampler Kit: Image 15 Expand Image
    Immunohistochemical analysis of paraffin-embedded human esophageal carcinoma using Phospho-AMPKα (Thr172) (40H9) Rabbit mAb performed on the Leica BOND RX.
    AMPK and ACC Antibody Sampler Kit: Image 16 Expand Image
    Immunohistochemical analysis of paraffin-embedded human breast carcinoma using Acetyl-CoA Carboxylase (C83B10) Rabbit mAb in the presence of control peptide (left) or Acetyl-CoA Carboxylase (C83B10) Blocking Peptide #1062 (right).
    AMPK and ACC Antibody Sampler Kit: Image 17 Expand Image
    Immunohistochemical analysis of paraffin-embedded human breast carcinoma, using AMPKβ1/2 (57C12) Rabbit mAb in the presence of control peptide (left) or AMPKβ 1/2 Blocking Peptide #1074 (right).
    AMPK and ACC Antibody Sampler Kit: Image 18 Expand Image
    Immunohistochemical analysis of paraffin-embedded mouse liver using Phospho-Acetyl-CoA Carboxylase (Ser79) (D7D11) Rabbit mAb.
    AMPK and ACC Antibody Sampler Kit: Image 19 Expand Image
    Immunohistochemical analysis of paraffin-embedded human colon carcinoma using Phospho-AMPKα (Thr172) (40H9) Rabbit mAb.
    AMPK and ACC Antibody Sampler Kit: Image 20 Expand Image
    Immunohistochemical analysis of paraffin-embedded human breast carcinoma, using Acetyl-CoA Carboxylase (C83B10) Rabbit mAb.
    AMPK and ACC Antibody Sampler Kit: Image 21 Expand Image
    Confocal immunofluorescent analysis of untreated C2C12 cells labeled with AMPKβ1/2 (57C12) Rabbit mAb (green). Actin filaments have been labeled with Alexa Fluor® 555 phalloidin (red). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye).
    AMPK and ACC Antibody Sampler Kit: Image 22 Expand Image
    Immunohistochemical analysis of paraffin-embedded human lung carcinoma, untreated (left) or λ phosphatase-treated (right), using Phospho-Acetyl-CoA Carboxylase (Ser79) (D7D11) Rabbit mAb.
    AMPK and ACC Antibody Sampler Kit: Image 23 Expand Image
    Immunohistochemical analysis of paraffin-embedded human breast carcinoma using Phospho-AMPKα (Thr172) (40H9) Rabbit mAb.
    AMPK and ACC Antibody Sampler Kit: Image 24 Expand Image
    Immunohistochemical analysis of paraffin-embedded human colon carcinoma using Acetyl-CoA Carboxylase (C83B10) Rabbit mAb.
    AMPK and ACC Antibody Sampler Kit: Image 25 Expand Image
    Flow cytometric analysis of COS cells, using AMPKβ1/2 (57C12) Rabbit mAb (blue) compared to a nonspecific negative control antibody (red).
    AMPK and ACC Antibody Sampler Kit: Image 26 Expand Image
    Immunohistochemical analysis of paraffin-embedded NCI-H2228 cell pellets, untreated (left) or phenformin-treated (right), using Phospho-Acetyl-CoA Carboxylase (Ser79) (D7D11) Rabbit mAb.
    AMPK and ACC Antibody Sampler Kit: Image 27 Expand Image
    Immunohistochemical analysis of paraffin-embedded human ovarian carcinoma using Phospho-AMPKα (Thr172) (40H9) Rabbit mAb.
    AMPK and ACC Antibody Sampler Kit: Image 28 Expand Image
    Immunohistochemical analysis of paraffin-embedded human hepatocellular carcinoma, using Acetyl-CoA Carboxylase (C83B10) Rabbit mAb.
    AMPK and ACC Antibody Sampler Kit: Image 29 Expand Image
    Confocal immunofluorescent analysis of 293 cells (all nutrient-starved with Krebs-Ringer bicarbonate buffer for 4 hr), starved only (top left), serum-treated (10%, 30 min; top right), H2O2-treated (10 mM, 10 min; bottom left), or λ phosphatase-treated (2 hr; bottom right), using Phospho-Acetyl-CoA Carboxylase (Ser79) (D7D11) Rabbit mAb (green). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye).
    AMPK and ACC Antibody Sampler Kit: Image 30 Expand Image
    Immunohistochemical analysis of paraffin-embedded NCI-H228 cell pellets, control (left) or phenformin-treated (right), using Phospho-AMPKalpha (T172) (40H9) Rabbit mAb.
    AMPK and ACC Antibody Sampler Kit: Image 31 Expand Image
    Immunohistochemical analysis of paraffin-embedded human lung carcinoma using Acetyl-CoA Carboxylase (C83B10) Rabbit mAb.
    AMPK and ACC Antibody Sampler Kit: Image 32 Expand Image
    Confocal immunofluorescent analysis of NIH/3T3 cells labeled with Acetyl-CoA Carboxylase (C83B10) Rabbit mAb (red). Blue pseudocolor=Draq5 (fluorescent DNA dye).
    AMPK and ACC Antibody Sampler Kit: Image 33 Expand Image
    Flow cytometric analysis of SK-BR-3 cells (blue) and HT-29 cells (green) using Acetyl-CoA Carboxylase (C83B10) Rabbit mAb (solid lines) or a concentration-matched Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (dashed lines). Anti-rabbit IgG (H+L), F(ab')2 Fragment (Alexa Fluor® 488 Conjugate) #4412 was used as a secondary antibody.