Product Name
GPR98 / VLGR1, Polyclonal Antibody
Full Product Name
Rabbit Polyclonal to Human GPR98 / VLGR1
Product Synonym Names
Anti-GPR98 / VLGR1 Antibody (N-Terminus) IHC-plus; GPR98; FEB4; KIAA0686; G-protein coupled receptor 98; MASS1; VLGR1b; Usher syndrome type-2C protein; USH2B; USH2C; G protein-coupled receptor 98; KIAA1943; VLGR1; Human GPR98; VLGR1
Product Gene Name
anti-GPR98 antibody
[Similar Products]
Product Synonym Gene Name
VLGR1[Similar Products]
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
3D Structure
ModBase 3D Structure for Q8WXG9
Species Reactivity
Gibbon, Gorilla, Human
Predicted Reactivity: Monkey, Bat, Dog, Horse (at least 90% immunogen sequence identity)
Specificity
Human GPR98. BLAST analysis of the peptide immunogen showed no homology with other human proteins, except ANXA3 (50%).
Purity/Purification
Immunoaffinity Purified
Form/Format
PBS, 0.1% sodium azide.
Concentration
1 mg/ml (lot specific)
Immunogen Description
Synthetic 20 amino acid peptide from N-terminal extracellular domain of human GPR98. Percent identity with other species by BLAST analysis: Human, Gorilla, Gibbon (100%); Monkey (95%); Marmoset, Bat, Dog, Horse (90%); Elephant (85%); Bovine, Panda (80%).
Immunogen Type
Synthetic peptide
Immunogen
GPR98 / VLGR1 antibody was raised against synthetic 20 amino acid peptide from N-terminal extracellular domain of human GPR98. Percent identity with other species by BLAST analysis: Human, Gorilla, Gibbon (100%); Monkey (95%); Marmoset, Bat, Dog, Horse (90%); Elephant (85%); Bovine, Panda (80%).
Antigen Modification
N-Terminus
Preparation and Storage
Long term: -70 degree C; Short term: +4 degree C
Other Notes
Small volumes of anti-GPR98 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Related Product Information for
anti-GPR98 antibody
Very Large G Protein-Coupled Receptor-1 (VLGR1) is an Orphan-A GPCR with an unknown ligand. VLGR1 consists of three expressed isoforms. VLGR1 has a large ectodomain containing multiple CALX-beta repeats that resemble regulatory domains of sodium-calcium exchanger proteins. VLGR1b, which is the only form expressed in mouse, is apparently the largest known cell-surface protein with an ectodomain containing 35 CALX- repeats and a pentraxin homology domain.
Product Categories/Family for anti-GPR98 antibody
Subfamily:-Orphan-A">Family: GPCR
Subfamily: Orphan-A
Applications Tested/Suitable for anti-GPR98 antibody
Immunohistochemistry (IHC - Paraffin)
Application Notes for anti-GPR98 antibody
IHC-P (4 - 9 ug/ml)
Immunohistochemistry (IHC) of anti-GPR98 antibody
Anti-GPR98 antibody IHC of human kidney, renal tubules. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.

Immunohistochemistry (IHC) of anti-GPR98 antibody
Anti-GPR98 / VLGR1 antibody IHC of human Ovary, Carcinoma. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.

Immunohistochemistry (IHC) of anti-GPR98 antibody
Anti-GPR98 / VLGR1 antibody IHC of human brain, hippocampus. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.

NCBI/Uniprot data below describe general gene information for GPR98. It may not necessarily be applicable to this product.
NCBI Accession #
NP_115495.3
[Other Products]
NCBI GenBank Nucleotide #
NM_032119.3
[Other Products]
UniProt Primary Accession #
Q8WXG9
[Other Products]
UniProt Secondary Accession #
O75171; Q8TF58; Q9H0X5; Q9UL61[Other Products]
UniProt Related Accession #
Q8WXG9[Other Products]
Molecular Weight
162,038 Da
NCBI Official Full Name
G-protein coupled receptor 98
NCBI Official Synonym Full Names
G protein-coupled receptor 98
NCBI Official Symbol
GPR98 [Similar Products]
NCBI Official Synonym Symbols
FEB4; MASS1; USH2B; USH2C; VLGR1; VLGR1b
[Similar Products]
NCBI Protein Information
G-protein coupled receptor 98; usher syndrome type-2C protein; very large G protein-coupled receptor 1; very large G-protein coupled receptor 1; monogenic, audiogenic seizure susceptibility 1 homolog; monogenic audiogenic seizure susceptibility protein 1 homolog
UniProt Protein Name
G-protein coupled receptor 98
UniProt Synonym Protein Names
Monogenic audiogenic seizure susceptibility protein 1 homolog; Usher syndrome type-2C protein; Very large G-protein coupled receptor 1
Protein Family
G-protein coupled receptor
UniProt Gene Name
GPR98 [Similar Products]
UniProt Synonym Gene Names
KIAA0686; KIAA1943; MASS1; VLGR1 [Similar Products]
UniProt Entry Name
GPR98_HUMAN
NCBI Summary for GPR98
This gene encodes a member of the G-protein coupled receptor superfamily. The encoded protein contains a 7-transmembrane receptor domain, binds calcium and is expressed in the central nervous system. Mutations in this gene are associated with Usher syndrome 2 and familial febrile seizures. Several alternatively spliced transcripts have been described. [provided by RefSeq, Jul 2008]
UniProt Comments for GPR98
GPR98: Receptor that may have an important role in the development of the central nervous system. Defects in GPR98 are the cause of Usher syndrome type 2C (USH2C). USH is a genetically heterogeneous condition characterized by the association of retinitis pigmentosa with sensorineural deafness. Age at onset and differences in auditory and vestibular function distinguish Usher syndrome type 1 (USH1), Usher syndrome type 2 (USH2) and Usher syndrome type 3 (USH3). USH2 is characterized by congenital mild hearing impairment with normal vestibular responses. Defects in GPR98 may be a cause of familial febrile convulsions type 4 (FEB4); also known as familial febrile seizures 4. Febrile convulsions are seizures associated with febrile episodes in childhood without any evidence of intracranial infection or defined pathologic or traumatic cause. It is a common condition, affecting 2-5% of children aged 3 months to 5 years. The majority are simple febrile seizures (generally defined as generalized onset, single seizures with a duration of less than 30 minutes). Complex febrile seizures are characterized by focal onset, duration greater than 30 minutes, and/or more than one seizure in a 24 hour period. The likelihood of developing epilepsy following simple febrile seizures is low. Complex febrile seizures are associated with a moderately increased incidence of epilepsy. Belongs to the G-protein coupled receptor 2 family. LN-TM7 subfamily. 4 isoforms of the human protein are produced by alternative splicing.
Protein type: Membrane protein, integral; Membrane protein, multi-pass; GPCR, family 2; Receptor, GPCR
Chromosomal Location of Human Ortholog: 5q13
Cellular Component: cell surface; membrane; perinuclear region of cytoplasm; cytoplasm; integral to membrane; receptor complex
Molecular Function: G-protein coupled receptor activity; protein binding; myosin binding; calcium ion binding
Biological Process: nervous system development; G-protein coupled receptor protein signaling pathway; cell-cell adhesion; inner ear receptor stereocilium organization and biogenesis; sensory perception of sound; visual perception; sensory perception of light stimulus; photoreceptor cell maintenance; detection of mechanical stimulus involved in sensory perception of sound; maintenance of organ identity; neurological system process
Disease: Febrile Seizures, Familial, 4; Usher Syndrome, Type Iic
Research Articles on GPR98
1. In Spain, USH2A and GPR98 are responsible for 95.8% and 5.2% of Usher syndrome 2 mutated cases, respectively. DFNB31 plays a minor role in the Spanish population. There was a group of patients in whom no mutation was found.
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