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GRASP Antibody
Affinity purified rabbit polyclonal antibody
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Application 
| WB |
|---|---|
| Primary Accession | Q9JHZ4 |
| Reactivity | Rat |
| Predicted | Bovine, Human, Mouse |
| Host | Rabbit |
| Clonality | polyclonal |
| Calculated MW | 95 KDa |
| Gene ID | 116493 |
|---|---|
| Gene Name | GRIPAP1 |
| Other Names | GRIP1-associated protein 1, GRASP-1, Gripap1, Grasp1 |
| Target/Specificity | Synthetic peptide corresponding to amino acid residues from the C-terminal region conjugated to KLH. |
| Dilution | WB~~ 1:1000 |
| Format | Prepared from rabbit serum by affinity purification via chromatography on an affinity column prepared with the C-terminal peptide used as antigen. |
| Antibody Specificity | Specific for the ~95k GRASP protein. |
| Storage | Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles. |
| Precautions | GRASP Antibody is for research use only and not for use in diagnostic or therapeutic procedures. |
| Shipping | Blue Ice |
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Provided below are standard protocols that you may find useful for product applications.
Background
PDZ domain-containing proteins, such as PSD-95 and GRIP are thought to play key roles in glutamate receptor plasticity. GRIP-associated proteins (GRASPs) that bind to distinct PDZ domains within GRIP also play key roles in regulation of glutamate receptor function. GRASP-1 is a neuronal rasGEF associated with GRIP and AMPA receptors in vivo (Scannevin and Huganir, 2000). Recent work suggests that GRASP-1 may regulate neuronal ras signaling and contribute to the regulation of AMPA receptor distribution by NMDA receptor activity (Ye et al., 2000).
References
Scannevin RH, Huganir RL (2000) Postsynaptic organization and regulation of excitatory synapses. Nat Rev Neurosci 1:133-141.
Ye B, Liao DZ, Zhang XQ, Zhang PS, Dong HL, Huganir RL (2000) GRASP-1: A neuronal RasGEF associated with the AMPA receptor/GRIP complex. Neuron 26:603-617.
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