Overview

  • Product nameAnti-RASGRP 4 antibody
    See all RASGRP 4 primary antibodies
  • Description
    Rabbit polyclonal to RASGRP 4
  • Tested applicationsSuitable for: WBmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Cat, Pig
  • Immunogen

    Synthetic peptide corresponding to a region within N terminal amino acids 149-198 (FWATVAREGN SAQRRLGDSS DLLSPGGPGP PLPMSSPGLG KKRKVSLLFD) of Human RASGRP 4 (NP_001139679).

  • Positive control
    • Jurkat cell lysate.

Properties

Applications

Our Abpromise guarantee covers the use of ab118735 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB Use a concentration of 1 µg/ml. Predicted molecular weight: 64 kDa. Good results were obtained when blocked with 5% non-fat dry milk in 0.05% PBS-T.

Target

  • FunctionFunctions as a cation- and diacylglycerol (DAG)-regulated nucleotide exchange factor activating Ras through the exchange of bound GDP for GTP. May function in mast cells differentiation.
  • Tissue specificityExpressed by mast cells and their progenitors (at protein level). Specifically expressed in mononuclear leukocytes. Highly expressed in myeloid cells compared to lymphoid cells. Also detected in heart, skeletal muscle, spleen, liver, placenta and lung. Not detected in brain. Isoform 1 is the major isoform in normal individuals. Isoform 2 is more significantly expressed in a patient with asthma. Isoform 3 is more significantly expressed in a patient with asthma and a mastocytosis patient.
  • Sequence similaritiesBelongs to the RASGRP family.
    Contains 1 EF-hand domain.
    Contains 1 N-terminal Ras-GEF domain.
    Contains 1 phorbol-ester/DAG-type zinc finger.
    Contains 1 Ras-GEF domain.
  • Developmental stageExpressed early during development. Detected in all fetal tissues tested.
  • DomainThe phorbol-ester/DAG-type zinc finger mediates the binding and the functional activation by DAG.
  • Cellular localizationCytoplasm. Cell membrane. Recruited to membranes upon activation by DAG.
  • Information by UniProt
  • Database links
  • Alternative names
    • GRP4_HUMAN antibody
    • Guanyl nucleotide releasing protein 4 antibody
    • RAS guanyl releasing protein 4 antibody
    • RAS guanyl-releasing protein 4 antibody
    • RASGRP4 antibody
    see all

Anti-RASGRP 4 antibody images

  • Anti-RASGRP 4 antibody (ab118735) at 1 µg/ml + Jurkat cell lysate at 10 µg

    Predicted band size : 64 kDa

References for Anti-RASGRP 4 antibody (ab118735)

ab118735 has not yet been referenced specifically in any publications.

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