hh Human Phospho-SLP-76/LCP2 (Y145) Antibody MAB7474: R&D Systems

Human Phospho-SLP-76/LCP2 (Y145) Antibody

  
  • Species Reactivity
    Human
  • Specificity
    Detects human Phospho-SLP-76/LCP2 in direct ELISAs.
  • Source
    Monoclonal Mouse IgG2B Clone # 776503
  • Purification
    Protein A or G purified from hybridoma culture supernatant
  • Immunogen
    Phosphopeptide containing the human SLP-76/LCP2 Y145 site
    Accession # Q13094
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Western Blot
    0.1 µg/mL
    See below
  • Simple Western
    1 µg/mL
    See below
  • Immunocytochemistry
    8-25 µg/mL
    See below
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Examples
Detection of Human Phospho-SLP‑76/LCP2 by Western Blot. Western blot shows lysates of Jurkat human acute T cell leukemia cell line untreated (-) or treated (+) with 1 mM Pervanadate (PV) for 5 minutes. PVDF membrane was probed with 0.1 µg/mL of Mouse Anti-Human Phospho-SLP‑76/LCP2 (Y145) Monoclonal Antibody (Catalog # MAB7474) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). A specific band was detected for Phospho-SLP‑76/LCP2 at approximately 80 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Immunocytochemistry
Phospho-SLP-76/LCP2 (Y145) in Jurkat Human Cell Line. SLP‑76/LCP2 phosphorylated at Y145 was detected in immersion fixed Jurkat human acute T cell leukemia cells treated with (upper panel) or without (lower panel) Pervanadate using Mouse Anti-Human Phospho-SLP‑76/LCP2 (Y145) Monoclonal Antibody (Catalog # MAB7474) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. View our protocol for Fluorescent ICC Staining of Non-adherent Cells.
Detection of Phospho-Human SLP‑76/LCP2 (Y145) by Simple WesternTM. Simple Western lane view shows lysates of Jurkat human acute T cell leukemia cell line untreated (-) or treated (+) with 1 mM Pervanadate (PV) for 5 minutes, loaded at 0.2 mg/mL. A specific band was detected for Phospho-Human SLP‑76/LCP2 (Y145) at approximately 76-80 kDa (as indicated) using 1 µg/mL of Mouse Anti-Human Phospho-SLP‑76/LCP2 (Y145) Monoclonal Antibody (Catalog # MAB7474). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system. Non-specific interaction with the 230 kDa Simple Western standard may be seen with this antibody.
Preparation and Storage
  • Reconstitution
    Sterile PBS to a final concentration of 0.5 mg/mL.
  • Shipping
    The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
  • Stability & Storage
    Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
    • 12 months from date of receipt, -20 to -70 °C as supplied.
    • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
    • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: SLP-76/LCP2
SLP-76 is a 533 amino acid (aa), 76 kDa tyrosine phosphorylated intracellular docking protein with a single SH2 recognition domain. It is expressed in T cells, platelets, neutrophils, NK and mast cells, and is required for progression of T cells to double positive stage in the thymus. Tyrosine phosphorylation is required for interaction with the signaling proteins VAV, NCK, PLC gamma, ITK, and ZAP70. SLP-76 may be phosphorylated by ZAP70 leading to NF-AT and IL2 gene activation. Human SLP-76 shares 83% and 85% aa sequence identity with mouse and rat SLP-76, respectively.

  • Long Name:
    SH2 Domain-containing Leukocyte Protein of 76 kDa
  • Entrez Gene IDs:
    3937 (Human); 16822 (Mouse); 155918 (Rat)
  • Alternate Names:
    LCP2; lymphocyte cytosolic protein 2 (SH2 domain containing leukocyte protein of76kDa); lymphocyte cytosolic protein 2 (SH2 domain-containing leukocyte protein of76kD); lymphocyte cytosolic protein 2; SH2 domain-containing leukocyte protein of 76 kDa; SH2 domain-containing leukocyte protein of 76kD; SLP-76 tyrosine phosphoprotein; SLP76; SLP-76; SLP7676 kDa tyrosine phosphoprotein
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Isotype Controls
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Secondary Antibodies
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Donkey Anti-Mouse IgG Biotinylated Antibody

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Mouse IgG HRP-conjugated Antibody

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Donkey Anti-Mouse IgG NorthernLights™ NL637-conjugated Antibody

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Mouse F(ab)2 IgG (H+L) APC-conjugated Antibody

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Donkey Anti-Mouse IgG NorthernLights™ NL493-conjugated Antibody

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Goat Anti-Mouse IgG Biotinylated Antibody

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Mouse IgG Antibody

WB AF007 4
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Mouse F(ab)2 IgG (H+L) Fluorescein-conjugated Antibody

Flow F0103B 5  
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Mouse/Rabbit IgG VisUCyte HRP Polymer Antibody

IHC VC002  
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Mouse IgG VisUCyte HRP Polymer Antibody

IHC VC001  
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Rat Anti-Mouse IgG2B APC-conjugated Antibody

Flow F0133 1  
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Goat Anti-Mouse IgG Fc Affinity Purified Polyclonal Ab

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Mouse F(ab)2 IgG (H+L) PerCP-conjugated Antibody

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Mouse IgG2B Antibody

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Rat Anti-Mouse IgG2B PE-conjugated Antibody

Flow F0132  
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Rat Anti-Mouse IgG2B Fluorescein-conjugated Antibody

Flow F0134 1
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