Acrosin

Acrosin is the major proteinase present in the acrosome of mature spermatozoa. It is a typical serine proteinase with trypsin-like specificity. It is stored in the acrosome in its precursor form, proacrosin. The active enzyme functions in the lysis of the zona pellucida, thus facilitating penetration of the sperm through the innermost glycoprotein layers of the ovum. The mRNA for proacrosin is synthesized only in the postmeiotic stages of spermatogenesis. In humans proacrosin first appears in the haploid spermatids.

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Proteins (3)

Type

Recombinant (3)

Target

Acrosin (3)

Publications

No (3)

Tag

10His, N-terminus + Myc, C-terminus (1)

GST (1)

His (1)

Species

Human (1)

Rat (1)

Turkey (1)

Source

E. coli (2)

Purification

Purified (1)

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Rat Acrosin Protein (Recombinant His) (aa43-291) - LS-G14490

Source:

E. coli

Tag:

His

Molecular Weight:

29.1 kDa

Price:

10 µg/$282; 50 µg/$450; 100 µg/$717; 200 µg/$897; 1 mg/$2,010; 500 µg/$1,547; 5 mg/$3,137; 2 mg/$2,198

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Turkey Acrosin Protein (Recombinant 10His, N-terminus + Myc, C-terminus) (Full Length) - LS-G136947

Source:

E. coli

Tag:

10His, N-terminus + Myc, C-terminus

Molecular Weight:

43.1 kDa

Price:

1 mg/$1,679; 100 µg/$598; 20 µg/$405

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Human Acrosin Protein (Recombinant GST) (Full Length) - LS-G132102

Tag:

GST

Molecular Weight:

73.26kDa

Price:

2 µg/$439

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