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AB248177

Anti-Themis antibody [EPR7353] - BSA and Azide free

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Rabbit Recombinant Monoclonal Themis antibody. Carrier free. Suitable for ICC/IF, IP, WB, Flow Cyt (Intra) and reacts with Human, Mouse, Rat samples.

View Alternative Names

C6orf190, C6orf207, THEMIS, Protein THEMIS, Thymocyte-expressed molecule involved in selection

4 Images
Flow Cytometry (Intracellular) - Anti-Themis antibody [EPR7353] - BSA and Azide free (AB248177)
  • Flow Cyt (Intra)

Lab

Flow Cytometry (Intracellular) - Anti-Themis antibody [EPR7353] - BSA and Azide free (AB248177)

This data was developed using ab126771, the same antibody clone in a different buffer formulation.Intracellular Flow Cytometry analysis of Jurkat (Human T cell leukemia T lymphocyte) cells labeling Themis with Purified ab248177 at 1/50 dilution (10μg/ml) (Red). Cells were fixed with 4% Paraformaldehyde and permeabilised with 90% Methanol. A Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) secondary antibody was used at 1/2000. Isotype control - Rabbit monoclonal IgG (Black). Unlabeled control - Cell without incubation with primary antibody and secondary antibody (Blue).

Immunocytochemistry/ Immunofluorescence - Anti-Themis antibody [EPR7353] - BSA and Azide free (AB248177)
  • ICC/IF

Lab

Immunocytochemistry/ Immunofluorescence - Anti-Themis antibody [EPR7353] - BSA and Azide free (AB248177)

This data was developed using ab126771, the same antibody clone in a different buffer formulation.
Immunocytochemistry analysis of Jurkat (Human T cell leukemia T lymphocyte) cells labeling Themis with Purified ab248177 at 1 : 50 dilution (10 ?g/ml). Cells were fixed in 4% Paraformaldehyde and permeabilized with 0.1% tritonX-100. Cells were counterstained with ab195889 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) 1 : 200 (2.5 μg/ml). Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) was used as the secondary antibody at 1 : 1000 (2 μg/ml) dilution. DAPI (blue) was used as nuclear counterstain. PBS instead of the primary antibody was used as the secondary antibody only control.

Immunoprecipitation - Anti-Themis antibody [EPR7353] - BSA and Azide free (AB248177)
  • IP

Lab

Immunoprecipitation - Anti-Themis antibody [EPR7353] - BSA and Azide free (AB248177)

This data was developed using ab126771, the same antibody clone in a different buffer formulation.
Purified ab126771 at 1/30 dilution (2μg) immunoprecipitating Themis in Jurkat whole cell lysate.
Lane 1 (input) : Jurkat (Human T cell leukemia T lymphocyte) whole cell lysate 10μg
Lane 2 (+) : ab126771 + Jurkat whole cell lysate.
Lane 3 (-) : Rabbit monoclonal IgG (ab172730) instead of ab126771 in Jurkat whole cell lysate.
VeriBlot for IP Detection Reagent (HRP) (ab131366) (1/1000 dilution) was used for Western blotting.
Blocking Buffer and concentration : 5% NFDM/TBST.
Diluting buffer and concentration : 5% NFDM/TBST.
Observed band size : 73 kDa

All lanes:

Immunoprecipitation - Anti-Themis antibody [EPR7353] (<a href='/en-us/products/primary-antibodies/themis-antibody-epr7353-ab126771'>ab126771</a>)

Predicted band size: 73 kDa

false

Western blot - Anti-Themis antibody [EPR7353] - BSA and Azide free (AB248177)
  • WB

Unknown

Western blot - Anti-Themis antibody [EPR7353] - BSA and Azide free (AB248177)

This data was developed using ab126771, the same antibody clone in a different buffer formulation.

The molecular weight observed is consistent with what has been described in the literature (PMID : 25535246 and PMID : 19597499).

Blocking Buffer and concentration : 5% NFDM/TBST

All lanes:

Western blot - Anti-Themis antibody [EPR7353] (<a href='/en-us/products/primary-antibodies/themis-antibody-epr7353-ab126771'>ab126771</a>) at 1/1000 dilution

Lane 1:

Jurkat (Human T cell leukemia T lymphocyte) whole cell lysate at 20 µg

Lane 2:

MOLT-4 (Human lymphoblastic leukemia T lymphoblast) whole cell lysate at 20 µg

Lane 3:

Mouse thymus lysate at 20 µg

Lane 4:

Rat thymus lysate at 20 µg

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/20000 dilution

Predicted band size: 73 kDa

Observed band size: 73 kDa

false

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR7353

Isotype

IgG

Carrier free

Yes

Reacts with

Mouse, Rat, Human

Applications

Flow Cyt (Intra), IP, ICC/IF, WB

applications

Immunogen

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

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"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "IP-species-checked": "testedAndGuaranteed", "IP-species-dilution-info": "", "IP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "FlowCytIntra-species-checked": "testedAndGuaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "<p></p>" }, "Mouse": { "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "IP-species-checked": "guaranteed", "IP-species-dilution-info": "", "IP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "FlowCytIntra-species-checked": "guaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "<p></p>" }, "Rat": { "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "IP-species-checked": "guaranteed", "IP-species-dilution-info": "", "IP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "FlowCytIntra-species-checked": "guaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "<p></p>" } } }

Product details

ab248177 is the carrier-free version of ab126771.

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.

Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.

Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

Compatibility
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

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

Themis also known as thymocyte-expressed molecule involved in selection is a protein involved in T-cell development. Themis has a mass of approximately 64 kDa. Researchers have found it expressed specifically in thymocytes a type of immune cell found in the thymus. Mechanically Themis helps in signal transduction processes necessary for the proper development and selection of T-cells which are important components of the adaptive immune system. Themis functions by binding to and modulating various signaling molecules within the immune cells.
Biological function summary

Themis plays a significant role in T-cell receptor (TCR) signaling which is essential for the positive and negative selection of thymocytes. Themis functions as part of a complex that cooperates with other proteins to fine-tune the thresholds for TCR signaling. Through its action it ensures the proper development of functional and self-tolerant T-cells helping to distinguish self from non-self in immune responses. As cells progress through the thymus Themis regulates the strength and duration of signaling ensuring the appropriate intensity for T-cell maturation.

Pathways

T-cell development heavily relies on Themis for its contribution to the TCR signaling pathway. Themis interacts in this pathway with important proteins such as LAT (Linker for Activation of T cells) and SLP-76 which are key components for propagating downstream signaling that leads to T-cell activation. Additionally Themis is involved with the Ras-MAPK signaling pathway which further contributes to cell proliferation and differentiation. Both pathways are critical for maintaining the balance in the immune response allowing for the selection of T-cells that can combat infections while avoiding autoimmunity.

Disruptions in Themis function can link to autoimmune diseases and severe combined immunodeficiency (SCID). Mutations or misregulation of Themis can cause improper T-cell selection leading to the survival of self-reactive T-cells or failure in T-cell development. For example defective Themis activity has connections to autoimmune disorders where the body attacks its own tissues. In such cases proteins like LAT and SLP-76 can also show altered activity which contributes to the development and progression of these immune-related diseases.

Product protocols

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

Target data

Plays a central role in late thymocyte development by controlling both positive and negative T-cell selection. Required to sustain and/or integrate signals required for proper lineage commitment and maturation of T-cells. Regulates T-cell development through T-cell antigen receptor (TCR) signaling and in particular through the regulation of calcium influx and phosphorylation of Erk.
See full target information THEMIS

Product promise

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