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Cat. No.: HY-P5441A

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KRpTIRR acetate

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Based on 1 Customer Validation

KRpTIRR acetate is a phosphothreonine-containing peptide that serves as a substrate for phosphatases.

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

Purity: 98.24%
Formula: C₃₄H₆₉N₁₆O₁₁P.xC₂H₄O₂
Molecular Weight:908.99 (free base)

Storage:

Sealed storage, away from moisture.

Powder -80°C, 2 years , -20°C, 1 year

* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

KRpTIRR acetate Chemical Structure

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity

Description

KRpTIRR acetate is a phosphothreonine-containing peptide that serves as a substrate for phosphatases^[1].

Chemical Information

Appearance Solid
Molecular Weight 908.99 (free base)
Formula C₃₄H₆₉N₁₆O₁₁P.xC₂H₄O₂
Color White to off-white
Sequence

Lys-Arg-{Thr}-Ile-Arg-Arg
Sequence Shortening

KR-{Thr}-IRR
Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Sealed storage, away from moisture

Powder	-80°C	2 years
	-20°C	1 year

* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility

In Vitro:

H₂O : ≥ 100 mg/mL

* "≥" means soluble, but saturation unknown.

View the Complete Stock Solution Preparation Table

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (267 KB)
SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Foley TD, et al. Oxidative inhibition of protein phosphatase 2A activity: role of catalytic subunit disulfides. Neurochem Res. 2007 Nov;32(11):1957-64. [Content Brief]

Calculators

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Keywords

100 mg

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Biological Activity
- Description
Chemical Information
Solvent & Solubility
- In Vitro
Purity & Documentation
References

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KRpTIRR acetate

Peptide Library