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  4. LMW-PTP/ACP1 Protein, Human (GST)

LMW-PTP/ACP1 Protein, Human (GST)

Cat. No.: HY-P74773
Handling Instructions

LMW-PTP/ACP1, a phosphatase, acts on tyrosine phosphorylated proteins, low-molecular-weight aryl phosphates, and natural and synthetic acyl phosphates. Notably, there are substrate specificity differences between isoform 1 and isoform 2, with isoform 2 lacking phosphatase activity. LMW-PTP/ACP1 Protein, Human (GST) is the recombinant human-derived LMW-PTP/ACP1 protein, expressed by E. coli , with N-GST labeled tag. The total length of LMW-PTP/ACP1 Protein, Human (GST) is 158 a.a., with molecular weight of ~40 kDa.

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

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Description

LMW-PTP/ACP1, a phosphatase, acts on tyrosine phosphorylated proteins, low-molecular-weight aryl phosphates, and natural and synthetic acyl phosphates. Notably, there are substrate specificity differences between isoform 1 and isoform 2, with isoform 2 lacking phosphatase activity. LMW-PTP/ACP1 Protein, Human (GST) is the recombinant human-derived LMW-PTP/ACP1 protein, expressed by E. coli , with N-GST labeled tag. The total length of LMW-PTP/ACP1 Protein, Human (GST) is 158 a.a., with molecular weight of ~40 kDa.

Background

LMW-PTP (Low Molecular Weight Protein Tyrosine Phosphatase), also known as ACP1, functions as a phosphatase acting on tyrosine phosphorylated proteins, low-molecular-weight aryl phosphates, and both natural and synthetic acyl phosphates. Notably, there are differences in substrate specificity between isoform 1 and isoform 2. It's important to highlight that isoform 2 does not possess phosphatase activity.

Species

Human

Source

E. coli

Tag

N-GST

Accession

AAI06012.1 (M1-H158)

Gene ID

52  [NCBI]

Molecular Construction
N-term
GST
ACP1 (M1-H158)
Accession # P24666
C-term
Synonyms
Low Molecular Weight Phosphotyrosine Protein Phosphatase; LMW-PTP; ACP1
Molecular Weight

Approximately 40 kDa

Purity

Greater than 88% as determined by reducing SDS-PAGE.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Documentation

LMW-PTP/ACP1 Protein, Human (GST) 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

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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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Product Name:
LMW-PTP/ACP1 Protein, Human (GST)
Cat. No.:
HY-P74773
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