RBP3 / IRBP

retinol binding protein 3, interstitial

Interphotoreceptor retinol-binding protein is a large glycoprotein known to bind retinoids and found primarily in the interphotoreceptor matrix of the retina between the retinal pigment epithelium and the photoreceptor cells. It is thought to transport retinoids between the retinal pigment epithelium and the photoreceptors, a critical role in the visual process.The human IRBP gene is approximately 9.5 kbp in length and consists of four exons separated by three introns. The introns are 1.6-1.9 kbp long. The gene is transcribed by photoreceptor and retinoblastoma cells into an approximately 4.3-kilobase mRNA that is translated and processed into a glycosylated protein of 135,000 Da. The amino acid sequence of human IRBP can be divided into four contiguous homology domains with 33-38% identity, suggesting a series of gene duplication events. In the gene, the boundaries of these domains are not defined by exon-intron junctions, as might have been expected. The first three homology domains and part of the fourth are all encoded by the first large exon, which is 3,180 base pairs long. The remainder of the fourth domain is encoded in the last three exons, which are 191, 143, and approximately 740 base pairs long, respectively.

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Products

Proteins (13)

Type

Over-Expression Lysate (2)

Recombinant (11)

Target

RBP3 / IRBP (13)

Publications

No (13)

Tag

6His, N-terminus (2)

GST (1)

GST, N-terminus (1)

His (2)

His, N-Terminal (1)

His-T7 (3)

Myc-DDK (Flag) (3)

Species

Bovine (2)

Human (6)

Mouse (2)

Rat (2)

Source

293T Cells (1)

E. coli (8)

HEK 293 Cells (2)

Wheat Germ Extract (1)

Yeast (1)

Low Endotoxin Level

Low endotoxin level (2)

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Human RBP3 / IRBP Protein (Recombinant His, N-Terminal) (aa19-320) - LS-G12036

Source:

E. coli

Tag:

His, N-Terminal

Molecular Weight:

34.2 kDa

Price:

10 µg/$262; 50 µg/$339; 100 µg/$512; 200 µg/$642; 1 mg/$1,623; 500 µg/$1,214; 5 mg/$2,562; 2 mg/$1,796

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Human RBP3 / IRBP Protein (Recombinant Myc-DDK (Flag)) (Full Length) - LS-G66108

Source:

HEK 293 Cells

Tag:

Myc-DDK (Flag)

Molecular Weight:

133.4 kDa

Price:

20 µg/$1,107

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Mouse RBP3 / IRBP Protein (Recombinant His-T7) (aa1027-1229) - LS-G12038

Source:

E. coli

Tag:

His-T7

Molecular Weight:

15.8 kDa

Price:

10 µg/$275; 50 µg/$402; 100 µg/$642; 200 µg/$802; 1 mg/$1,876; 500 µg/$1,430; 5 mg/$2,838; 2 mg/$2,060

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Human RBP3 / IRBP Protein (Recombinant GST, N-terminus) (aa1149-1246) - LS-G59884

Source:

Wheat Germ Extract

Tag:

GST, N-terminus

Price:

10 µg/$479; 25 µg/$670

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Human RBP3 / IRBP Protein (Recombinant 6His, N-terminus) (Thr321-Leu630) - LS-G40324

Source:

E. coli

Tag:

6His, N-terminus

Endotoxin Level:

Less than 1.0 EU/µg protein (determined by LAL method).

Molecular Weight:

35.2kD

Price:

10 µg/$281; 50 µg/$395; 500 µg/$1,585; 1 mg/$2,157

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Human RBP3 / IRBP Protein (Over-Expression Lysate Myc-DDK (Flag)) (Full Length) - LS-G76933

Source:

293T Cells

Tag:

Myc-DDK (Flag)

Molecular Weight:

135.36 kDa

Price:

20 µg/$150

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Rat RBP3 / IRBP Protein (Recombinant His-T7) (aa1027-1229) - LS-G23996

Source:

E. coli

Tag:

His-T7

Molecular Weight:

26.1 kDa

Price:

10 µg/$278; 50 µg/$422; 100 µg/$672; 200 µg/$842; 1 mg/$1,934; 500 µg/$1,480; 5 mg/$2,941; 2 mg/$2,119

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Bovine RBP3 / IRBP Protein (Recombinant His) (aa633-1231) - LS-G23102

Source:

Yeast

Tag:

His

Molecular Weight:

34.4 kD

Price:

100 µg/$679; 20 µg/$429; 1 mg/$1,973

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Bovine RBP3 / IRBP Protein (Recombinant GST) (aa933-1231) - LS-G21119

Source:

E. coli

Tag:

GST

Molecular Weight:

59.8 kD

Price:

1 mg/$1,355; 100 µg/$420; 20 µg/$323

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Human RBP3 / IRBP Protein (Recombinant 6His, N-terminus) (Thr321-Leu630) - LS-G139153

Source:

E. coli

Tag:

6His, N-terminus

Endotoxin Level:

Less than 1.0 EU/µg protein (determined by LAL method).

Molecular Weight:

35.2 kDa

Price:

10 µg/$281; 50 µg/$389

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Rat RBP3 / IRBP Protein (Recombinant His-T7) (aa422-601) - LS-G12037

Source:

E. coli

Tag:

His-T7

Molecular Weight:

23.7 kDa

Price:

10 µg/$281; 50 µg/$442; 100 µg/$705; 200 µg/$882; 1 mg/$1,989; 500 µg/$1,529; 5 mg/$3,081; 2 mg/$2,176

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Mouse RBP3 / IRBP Protein (Recombinant His) (aa18-320) - LS-G12039

Source:

E. coli

Tag:

His

Molecular Weight:

34.5 kDa

Price:

10 µg/$275; 50 µg/$402; 100 µg/$642; 200 µg/$802; 1 mg/$1,876; 500 µg/$1,430; 5 mg/$2,838; 2 mg/$2,060

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RBP3 / IRBP Protein (Over-Expression Lysate Myc-DDK (Flag)) (Full Length) - LS-G117681

Source:

HEK 293 Cells

Tag:

Myc-DDK (Flag)

Molecular Weight:

135.36 kDa

Price:

100 µg/$494

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