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AB133584

Anti-PRAS40 antibody [EPR6402]

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Rabbit Recombinant Monoclonal PRAS40 antibody. Suitable for WB and reacts with Human, Mouse, Rat samples.

View Alternative Names

PRAS40, AKT1S1, Proline-rich AKT1 substrate 1, 40 kDa proline-rich AKT substrate

3 Images
Western blot - Anti-PRAS40 antibody [EPR6402] (AB133584)
  • WB

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Western blot - Anti-PRAS40 antibody [EPR6402] (AB133584)

All lanes:

Western blot - Anti-PRAS40 antibody [EPR6402] (ab133584) at 1/1000 dilution

Lane 1:

MCF7 cell lysate at 10 µg

Lane 2:

L6 cell lysate at 10 µg

Lane 3:

C6 cell lysate at 10 µg

Lane 4:

RAW 264.7 cell lysate at 10 µg

Lane 5:

PC12 cell lysate at 10 µg

Lane 6:

NIH 3T3 cell lysate at 10 µg

Lane 7:

293T cell lysate at 10 µg

Lane 8:

HeLa cell lysate at 10 µg

Secondary

All lanes:

HRP labelled Goat anti-Rabbit IgG at 1/2000 dilution

Predicted band size: 27 kDa

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Western blot - Anti-PRAS40 antibody [EPR6402] (AB133584)
  • WB

Lab

Western blot - Anti-PRAS40 antibody [EPR6402] (AB133584)

Lanes 1 - 4 : Merged signal (red and green). Green - ab133584 observed at 40 kDa. Red - loading control, ab130007, observed at 125 kDa.

ab133584 was shown to specifically react with PRAS40 in wild-type HAP1 cells as signal was lost in AKT1S1 (PRAS40) knockout cells. Wild-type and AKT1S1 (PRAS40) knockout samples were subjected to SDS-PAGE. ab133584 and ab130007 (Mouse anti-Vinculin loading control) were incubated overnight at 4°C at 1/1000 dilution and 1/20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preabsorbed ab216773 and Goat anti-Mouse IgG H&L (IRDye® 680RD) preabsorbed ab216776 secondary antibodies at 1/20000 dilution for 1 hour at room temperature before imaging.

All lanes:

Western blot - Anti-PRAS40 antibody [EPR6402] (ab133584) at 1/1000 dilution

Lane 1:

Wild-type HAP1 whole cell lysate at 20 µg

Lane 2:

AKT1S1 knockout HAP1 whole cell lysate at 20 µg

Lane 3:

HeLa whole cell lysate at 20 µg

Lane 4:

MCF-7 whole cell lysate at 20 µg

Predicted band size: 27 kDa

Observed band size: 40 kDa

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OI-RD Scanning - Anti-PRAS40 antibody [EPR6402] (AB133584)
  • OI-RD Scanning

Unknown

OI-RD Scanning - Anti-PRAS40 antibody [EPR6402] (AB133584)

We have systematically measured KD (the equilibrium dissociation constant between the antibody and its antigen), of more than 840 recombinant antibodies to assess not only their individual KD values but also to see the average affinity of antibody. Based on the comparison with published literature values for mouse monoclonal antibodies, Recombinant antibodies appear to be on average 1-2 order of magnitude higher affinity.

  • Carrier free

    Anti-PRAS40 antibody [EPR6402] - BSA and Azide free

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR6402

Isotype

IgG

Carrier free

No

Reacts with

Mouse, Rat, Human

Applications

WB

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "FlowCyt" : {"fullname" : "Flow Cytometry", "shortname":"Flow Cyt"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "FlowCyt-species-checked": "notRecommended", "FlowCyt-species-dilution-info": "", "FlowCyt-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000 - 1/10000", "WB-species-notes": "<p></p>", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>" }, "Mouse": { "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "FlowCyt-species-checked": "notRecommended", "FlowCyt-species-dilution-info": "", "FlowCyt-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000 - 1/10000", "WB-species-notes": "<p></p>", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>" }, "Rat": { "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "FlowCyt-species-checked": "notRecommended", "FlowCyt-species-dilution-info": "", "FlowCyt-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/1000 - 1/10000", "WB-species-notes": "<p></p>", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>" } } }
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Product details

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

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Properties and storage information

Form
Liquid
Purity
Tissue culture supernatant
Storage buffer
pH: 7.2 - 7.4 Preservative: 0.05% Sodium azide Constituents: 50% Tissue culture supernatant, 40% Glycerol (glycerin, glycerine), 9.85% Tris glycine
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Storage information
Stable for 12 months at -20°C
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Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

PRAS40 also known as Proline-Rich AKT1 Substrate 40 kDa is a protein that serves a mechanical function as a binding partner within the mTOR complex. This protein with a molecular mass of approximately 40 kDa works within cellular environments to regulate various kinases. PRAS40 expresses ubiquitously but shows significant activity within tissues that have high metabolic roles such as muscle and fat. Its interaction with the mammalian target of rapamycin (mTOR) complex makes it an important component in cellular processes.
Biological function summary

PRAS40 acts as an inhibitory regulator in cellular growth and metabolism. PRAS40 is a part of the mTORC1 complex where it connects with other proteins to modulate the actions of mTOR a central regulator of cellular metabolism. By interacting with the mTORC1 complex PRAS40 can control protein synthesis and cell cycle progression. Furthermore PRAS40 responds to various cellular signals actively contributing to balancing growth factors and nutritional signals in cells.

Pathways

PRAS40 plays a significant role in the mTOR signaling pathway a critical pathway for cell growth and metabolism. PRAS40 regulation within this pathway involves the Akt protein which phosphorylates and modulates PRAS40 activity. Additionally PRAS40 has a connection to insulin signaling pathways where it impacts glucose uptake and energy homeostasis. Through interactions in these pathways PRAS40 balances cellular responses to growth factors and metabolic conditions.

PRAS40 shows significant implications in cancer and diabetes. Abnormal regulation of PRAS40 has links to cancer progression due to its role in controlling cell growth via mTOR pathways. Dysregulation in PRAS40 function can enhance cell proliferation and contribute to oncogenesis. Likewise PRAS40 is relevant in diabetes especially through its role in insulin signaling. Imbalances here can disrupt glucose metabolism and exacerbate diabetic conditions. Interactions with proteins such as Akt highlight its potential role in managing these diseases.
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Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:
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Target data

Negative regulator of the mechanistic target of rapamycin complex 1 (mTORC1), an evolutionarily conserved central nutrient sensor that stimulates anabolic reactions and macromolecule biosynthesis to promote cellular biomass generation and growth (PubMed : 17277771, PubMed : 17386266, PubMed : 17510057, PubMed : 29236692). In absence of insulin and nutrients, AKT1S1 associates with the mTORC1 complex and directly inhibits mTORC1 activity by blocking the MTOR substrate-recruitment site (PubMed : 29236692). In response to insulin and nutrients, AKT1S1 dissociates from mTORC1 (PubMed : 17386266, PubMed : 18372248). Its activity is dependent on its phosphorylation state and binding to 14-3-3 (PubMed : 16174443, PubMed : 18372248). May also play a role in nerve growth factor-mediated neuroprotection (By similarity).
See full target information AKT1S1
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Product promise

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