CTSE / Cathepsin E

cathepsin E

CTSE / Cathepsin E is a gastric aspartyl protease that functions as a disulfide-linked homodimer. This protease, which is a member of the peptidase C1 family, has a specificity similar to that of pepsin A and cathepsin D. It is an intracellular proteinase that does not appear to be involved in the digestion of dietary protein and is found in highest concentration in the surface of epithelial mucus-producing cells of the stomach. It is the first aspartic proteinase expressed in the fetal stomach and is found in more than half of gastric cancers. It appears, therefore, to be an oncofetal antigen. Transcript variants utilizing alternative polyadenylation signals and two transcript variants encoding different isoforms exist for this gene.

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Products

Proteins (12)

Type

Over-Expression Lysate (2)

Recombinant (10)

Target

CTSE / Cathepsin E (12)

Publications

No (12)

Tag

6His, C-terminus (5)

GST (1)

His (3)

Myc-DDK (Flag) (2)

Species

Human (7)

Mouse (3)

Rat (1)

Source

293T Cells (1)

E. coli (1)

HEK 293 Cells (2)

Human Cells (4)

Mammalian Cells (3)

Wheat Germ Extract (1)

Purification

Purified (4)

Low Endotoxin Level

Low endotoxin level (8)

Biologically Active

Biologically active (1)

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CTSE / Cathepsin E Protein (Over-Expression Lysate Myc-DDK (Flag)) (Full Length) - LS-G106431

Source:

HEK 293 Cells

Tag:

Myc-DDK (Flag)

Molecular Weight:

37.7 kDa

Price:

100 µg/$494

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Human CTSE / Cathepsin E Protein (Recombinant His) - LS-G2825

Source:

E. coli

Tag:

His

Price:

100 µg/$361; 500 µg/$739; 20 µg/$261

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Human CTSE / Cathepsin E Protein (Recombinant GST) (Full Length) - LS-G28101

Source:

Wheat Germ Extract

Tag:

GST

Molecular Weight:

67.43 kDa

Price:

10 µg/$479; 25 µg/$670

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Human CTSE / Cathepsin E Protein (Over-Expression Lysate Myc-DDK (Flag)) (Full Length) - LS-G75057

Source:

293T Cells

Tag:

Myc-DDK (Flag)

Molecular Weight:

37.7 kDa

Price:

20 µg/$150

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Rat CTSE / Cathepsin E Protein (Recombinant His) (Met1-Pro398) - LS-G98377

Source:

Human Cells

Tag:

His

Endotoxin Level:

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

Molecular Weight:

42.1 kDa

Price:

50 µg/$977

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Mouse CTSE / Cathepsin E Protein (Recombinant His) (Met1-Pro397) - LS-G98753

Source:

Human Cells

Tag:

His

Endotoxin Level:

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

Molecular Weight:

42.4 kDa

Price:

50 µg/$854

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Human CTSE / Cathepsin E Protein (Recombinant 6His, C-terminus) (Full Length) - LS-G136812

Source:

Mammalian Cells

Tag:

6His, C-terminus

Endotoxin Level:

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

Molecular Weight:

41.78 kDa

Price:

50 µg/$698; 10 µg/$356; 1 mg/$2,837; 500 µg/$1,987

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Human CTSE / Cathepsin E Protein (Recombinant 6His, C-terminus) (Ser20-Pro396) - LS-G140092

Source:

Mammalian Cells

Tag:

6His, C-terminus

Endotoxin Level:

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

Molecular Weight:

41.8 kDa

Price:

10 µg/$317; 50 µg/$524

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Human CTSE / Cathepsin E Protein (Recombinant) - LS-G137742

Source:

HEK 293 Cells

Tag:

None

Biological Activity:

Biologically active

Endotoxin Level:

Less than 0.01 ng/µg (determined by LAL method).

Molecular Weight:

The 389 amino acid recombinant protein has a predicted molecular mass of approximately 42.3 kD. The DTT-reduced protein migrates at approximately 45 kD and the non-reduced protein migrates at approximately 90 kD by SDS-PAGE. The N-terminal amino acid is G

Price:

10 µg/$359

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Mouse CTSE / Cathepsin E Protein (Recombinant 6His, C-terminus) (Ser60-Pro397) - LS-G140678

Source:

Mammalian Cells

Tag:

6His, C-terminus

Endotoxin Level:

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

Molecular Weight:

37.0 kDa

Price:

10 µg/$317; 50 µg/$524

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Mouse CTSE / Cathepsin E Protein (Recombinant 6His, C-terminus) (Ser60-Pro397) - LS-G39464

Source:

Human Cells

Tag:

6His, C-terminus

Endotoxin Level:

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

Molecular Weight:

37kD

Price:

10 µg/$321; 50 µg/$534; 500 µg/$1,680; 1 mg/$2,353

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Human CTSE / Cathepsin E Protein (Recombinant 6His, C-terminus) (Ser20-Pro396) - LS-G38920

Source:

Human Cells

Tag:

6His, C-terminus

Endotoxin Level:

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

Molecular Weight:

41.78kD

Price:

10 µg/$321; 50 µg/$534; 500 µg/$1,585; 1 mg/$2,157

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