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貨期:
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用途:
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
Soluble retinoid carrier essential the proper function of both rod and cone photoreceptors. Participates in the regeneration of active 11-cis-retinol and 11-cis-retinaldehyde, from the inactive 11-trans products of the rhodopsin photocycle and in the de novo synthesis of these retinoids from 11-trans metabolic precursors. The cycling of retinoids between photoreceptor and adjacent pigment epithelium cells is known as the 'visual cycle'.
基因功能參考文獻(xiàn):
RLBP1 gene geographical area-related mutation is associated with retinitis punctata albescens. PMID: 28764803
we provide evidence for an allosteric modulation of the enzymatic activity by 11-cis retinoids. This regulation is independent from cellular retinaldehyde-binding protein (CRALBP), the major cis-retinoid binding protein. PMID: 28096191
These results show that joint tests of main effects and gene-gene interaction reveal associations at some novel loci that were missed when considering main effects alone. PMID: 28813576
Different mutations in RLBP1 are correlated with quite different morphological and functional characteristics outlines the complexity of the protein. PMID: 25429852
RLBP1 gene is upregulated in patients with reactive retinal astrocytic tumors. PMID: 24921169
Patients with retinitis punctata albescens (RPA) show variable degrees of foveal cone death, even at an early stage. This finding has implications for future treatment. PMID: 23929416
The two RLBP1 genotypes presented a phenotypical and electrophysiological expression of progressive retinal disease similar to that previously described in homozygotes for the c.700C>T (p.R234W) RLBP1 mutation. PMID: 22551409
The clinical characteristics of a Japanese patient with a homozygous R234W mutation in RLBP1 are very similar to that of Swedish patients with Bothnia dystrophy. PMID: 22171637
Identification of autoantibodies specific for two retinal antigens (CRALBP and S-Ag) supports the concept of an autoimmunological origin of the disease. PMID: 21904838
The R234W mutation reveals impaired 11-cis-retinal release through stabilization of the ligand complex. PMID: 22183382
mutations in RLBP1 are responsible for fundus albipunctatus in the affected individuals of these consanguineous Pakistani families. PMID: 21447491
In the RLBP1-Bothnia dystrophy phenotype, a loss of function and thinning of the central macula are found, indicating early damage of the cone photoreceptors in this disease of the visual cycle. PMID: 20696998
Newfoundland rod-cone dystrophy, an early-onset retinal dystrophy, is caused by splice-junction mutations in RLBP1 PMID: 11868161
the M225K mutation abolishes and the R233W mutation tightens retinoid binding and both impair CRALBP function in the visual cycle as an 11-cis-retinol acceptor and as a substrate carrier. PMID: 12536144
Trp-165, Met-208, Met-222, Met-225, and Trp-244 are components of the CRALBP ligand binding cavity. PMID: 12536149
Patients with a clinical presentation of RPA (retinitis punctata albescens) can have genetically different mutations. PMID: 14718298
Only eight RLBP1 mutations have been reported to date, and here we describe two novel mutations. PMID: 15234312
Cellular retinaldehyde binding protein 1 (CRALBP) inhibits the reduction of 11-cis-retinal stronger than the oxidation of 11-cis-retinol, in accord with its higher affinity for 11-cis-retinal. PMID: 15865448
A novel mutation in RLBP1 gene was found in a Japanese patient with retinitis punctata albescens. Degenerative changes of the outer retina were detected by optical coherence tomography PMID: 15953459
Because of the high density of Alu elements in RLBP1, a systematic search should be made for deletions in this gene when one or both alleles lack point mutations, in the case of RPA or flecked retinal dystrophy. PMID: 17065479
analysis of CRALBP ligand and protein interactions PMID: 17249612
CRALBP transcripts in retinal pigment epithelium cells contain a noncoding exon in addition to a newly described promoter and, by definition, an additional intron PMID: 17652763
The presence of CRALBP autoantibodies in 54% of tested uveitis patients supports CRALBP as a possible autoantigen in human autoimmune uveitis PMID: 18317528
Bothnia dystrophy is caused by the loss of CRALBP function due to changed physical features and impaired activity of retinoid binding. PMID: 18344446
These results reveal an unanticipated domino-like structural transition causing Bothnia-type retinal dystrophy by the impaired release of 11-cis-retinal from R234W. PMID: 19846785
Using shotgun mass spectrometry, we found this protein differentially expressed in the dorsolateral prefrontal cortex from patients with schizophrenia PMID: 19165527
Retina and pineal gland. Not present in photoreceptor cells but is expressed abundantly in the adjacent retinal pigment epithelium (RPE) and in the Mueller glial cells of the retina.