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Calmegin Protein, Human, Recombinant (His)

Catalog No. TMPJ-00664
Synonyms: Calmegin, CLGN

Calmegin (CLGN) is a member of the calreticulin family. Calmegin is a testis-specific endoplasmic reticulum chaperone protein. The functions during spermatogenesis as a chaperone for a range of client proteins that is important for sperm adhesion onto the egg zona pellucida and for subsequent penetration of the zona pellucida. It is required for normal male fertility, normal sperm migration from the uterus into the oviduct. Calmegin binds calcium ions and interacts with PDILT. Calmegin may play a role in spermatogeneisis and infertility.

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Calmegin Protein, Human, Recombinant (His)
Pack Size Availability Price/USD Quantity
10 μg 5 days $ 184.00
50 μg 5 days $ 545.00
500 μg 5 days $ 1,900.00
1 mg 5 days $ 2,730.00
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Biological Description
Technical Params
Product Properties
Description Calmegin (CLGN) is a member of the calreticulin family. Calmegin is a testis-specific endoplasmic reticulum chaperone protein. The functions during spermatogenesis as a chaperone for a range of client proteins that is important for sperm adhesion onto the egg zona pellucida and for subsequent penetration of the zona pellucida. It is required for normal male fertility, normal sperm migration from the uterus into the oviduct. Calmegin binds calcium ions and interacts with PDILT. Calmegin may play a role in spermatogeneisis and infertility.
Species Human
Expression System Human Cells
Tag C-6His
Accession Number O14967
Synonyms Calmegin, CLGN
Amino Acid Glu20-Trp471
Construction Recombinant Human Calmegin is produced by our Mammalian expression system and the target gene encoding Glu20-Trp471 is expressed with a 6His tag at the C-terminus.
Protein Purity Greater than 90% as determined by reducing SDS-PAGE. (QC verified)
Molecular Weight 60 KDa, reducing conditions
Endotoxin Less than 0.1 ng/µg (1 EU/µg) as determined by LAL test.
Formulation Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4.
Reconstitution Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. 
Stability & Storage

Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.

Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature listed below.

Research Background Calmegin (CLGN) is a member of the calreticulin family. Calmegin is a testis-specific endoplasmic reticulum chaperone protein. The functions during spermatogenesis as a chaperone for a range of client proteins that is important for sperm adhesion onto the egg zona pellucida and for subsequent penetration of the zona pellucida. It is required for normal male fertility, normal sperm migration from the uterus into the oviduct. Calmegin binds calcium ions and interacts with PDILT. Calmegin may play a role in spermatogeneisis and infertility.

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Keywords

Calmegin Protein, Human, Recombinant (His) Calmegin CLGN recombinant recombinant-proteins proteins protein

 

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