Human GRB2 Related Adaptor Protein 2 (GRAP2) Protein
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935106861
info@markelab.com
Precio
221€ (10 µg)
Protein GRAP2
proveedor
Abbexareference
abx066920Tested Applications
WB, SDS-PAGEreactivity
status
RUOclonality
Descripción
Recombinant GRB2 Related Adaptor Protein 2 (GRAP2) is a recombinant Human protein produced in a Prokaryotic expression system (E. coli).
Background
GRAP2, also known as GADS (GRB2-related adaptor downstream of SHC), is a hematopoietic-specific adaptor protein that serves as a key mediator in immune cell activation. It contains SH2 and SH3 domains, enabling interactions with critical proteins like LAT (linker for activation of T cells), SLP-76, and SOS to form multiprotein complexes (signalosomes). These complexes activate downstream signaling pathways, including NF-κB, MAPK/ERK, and actin cytoskeletal rearrangements required for immune synapse formation. GRAP2 is essential for T-cell receptor (TCR) and B-cell receptor (BCR) signaling, supporting processes like lymphocyte proliferation, antigen receptor-mediated activation, and cytokine production. GRAP2 is required for immune cell polarization, adhesion, and migration, ensuring effective adaptive immune responses. Dysregulation contributes to immune deficiencies, autoimmune diseases, and hematopoietic disorders, affecting lymphocyte development and function. Knockout studies reveal impaired T-cell development, antigen signaling defects, and reduced cytokine responses, highlighting its critical role in adaptive immunity and lymphocyte signaling.
Características del producto
category
Proteins and Peptides
origin
Human
host
E. coli
immunogen target
GRB2 Related Adaptor Protein 2 (GRAP2)
host
E. coli
conjugation
Unconjugated
form
Lyophilized To keep the original salt concentration, we recommend reconstituting to the original concentration prior to lyophilization (see Concentration) in ddH2O. If a lower concentration is required, dilute in PBS, pH 7.4. If a higher concentration is required, the product can be reconstituted directly in PBS, pH 7.4, though please note that this will change the overall salt concentration. The stock concentration should be between 0.1-1.0 mg/ml. Do not vortex.
tested applications
WB, SDS-PAGE
size 1
10 µg
size 2
50 µg
size 3
100 µg
size 4
200 µg
size 5
500 µg
observerd MW
Molecular Weight: Calculated MW: 32.4 kDa Concentration: Prior to lyophilization: 200 µg/ml Sequence Fragment: Val77-Val325 Tag: N-terminal His tag
expression
Recombinant
purity
> 95%
buffer
Prior to lyophilization: PBS, pH 7.4, containing 0.01% Sarcosyl, 1 mM DTT, 5% Trehalose and Proclin-300.
storage
Store at 2-8 °C for up to one month. Store at -80 °C for up to one year. Avoid repeated freeze/thaw cycles.
or code
GRAP2
dry ice
No
availability
Shipped within 5-7 working days.
alias
GRAP2, GADS, GRAP-2, GRB2L, GRBLG, GRID, GRPL, GrbX, Grf40, Mona, P38, GRB2-related adaptor protein 2, GRB2 related adaptor protein 2
uniprot id
note
This product is for research use only. Not for human consumption, cosmetic, therapeutic or diagnostic use.
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