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  4. RPE Protein, Human (HEK293, His)

RPE Protein, Human (HEK293, His)

Cat. No.: HY-P74592
Handling Instructions

The RPE Protein is responsible for catalyzing the reversible epimerization of D-ribulose 5-phosphate to D-xylulose 5-phosphate. RPE Protein, Human (HEK293, His) is the recombinant human-derived RPE protein, expressed by HEK293 , with C-His labeled tag. The total length of RPE Protein, Human (HEK293, His) is 228 a.a., with molecular weight of ~26.4 kDa.

For research use only. We do not sell to patients.

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Description

The RPE Protein is responsible for catalyzing the reversible epimerization of D-ribulose 5-phosphate to D-xylulose 5-phosphate. RPE Protein, Human (HEK293, His) is the recombinant human-derived RPE protein, expressed by HEK293 , with C-His labeled tag. The total length of RPE Protein, Human (HEK293, His) is 228 a.a., with molecular weight of ~26.4 kDa.
Background

The RPE Protein, an enzyme, plays a crucial role in the metabolism of vitamin A. It converts retinol to retinaldehyde, which is essential for vision. In addition, RPE Protein inhibits tumor growth and may have potential therapeutic applications in treating certain conditions.
Species

Human
Source

HEK293
Tag

C-His
Accession

Q96AT9 (M1-R228)
Gene ID
Molecular Construction
N-term
RPE (M1-R228)
Accession # Q96AT9
His
C-term
Synonyms
Ribulose-Phosphate 3-Epimerase; RPE; HUSSY-17
Molecular Weight

Approximately 26.4 kDa
Purity

Greater than 95% as determined by reducing SDS-PAGE.
Endotoxin Level

<1 EU/μg, determined by LAL method.
Documentation
Handling Instructions (2659 KB)

RPE Protein, Human (HEK293, His) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • Reconstitution Calculator

  • Dilution Calculator

  • Specific Activity Calculator

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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