RASGRP4 Antibody - #DF14835
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Product Info
*The optimal dilutions should be determined by the end user.
*Tips:
WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.
Fold/Unfold
GRP4_HUMAN; Guanyl nucleotide releasing protein 4; RAS guanyl releasing protein 4; RAS guanyl-releasing protein 4; RASGRP4;
Immunogens
A synthesized peptide derived from human RASGRP4.
Expressed 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.
- Q8TDF6 GRP4_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MNRKDSKRKSHQECTGKIGGRGRPRQVRRHKTCPSPREISKVMASMNLGLLSEGGCSEDELLEKCIQSFDSAGSLCHEDHMLNMVLAMHSWVLPSADLAARLLTSYQKATGDTQELRRLQICHLVRYWLMRHPEVMHQDPQLEEVIGRFWATVAREGNSAQRRLGDSSDLLSPGGPGPPLPMSSPGLGKKRKVSLLFDHLETGELAQHLTYLEFRSFQAITPQDLRSYVLQGSVRGCPALEGSVGLSNSVSRWVQVMVLSRPGPLQRAQVLDKFIHVAQRLHQLQNFNTLMAVTGGLCHSAISRLKDSHAHLSPDSTKALLELTELLASHNNYARYRRTWAGCAGFRLPVLGVHLKDLVSLHEAQPDRLPDGRLHLPKLNNLYLRLQELVALQGQHPPCSANEDLLHLLTLSLDLFYTEDEIYELSYAREPRCPKSLPPSPFNAPLVVEWAPGVTPKPDRVTLGRHVEQLVESVFKNYDPEGRGTISQEDFERLSGNFPFACHGLHPPPRQGRGSFSREELTGYLLRASAICSKLGLAFLHTFHEVTFRKPTFCDSCSGFLWGVTKQGYRCRECGLCCHKHCRDQVKVECKKRPGAKGDAGPPGAPVPSTPAPHASCGSEENHSYTLSLEPETGCQLRHAWTQTESPHPSWETDTVPCPVMDPPSTASSKLDS
Research Backgrounds
Functions 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.
Cytoplasm. Cell membrane.
Note: Recruited to membranes upon activation by DAG.
Expressed 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.
The phorbol-ester/DAG-type zinc finger mediates the binding and the functional activation by DAG.
Belongs to the RASGRP family.
Research Fields
· Environmental Information Processing > Signal transduction > MAPK signaling pathway. (View pathway)
· Environmental Information Processing > Signal transduction > Ras signaling pathway. (View pathway)
· Human Diseases > Cancers: Overview > Pathways in cancer. (View pathway)
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