Recombinant Mouse Alpha-crystallin A chain (Cryaa), Mus musculus (Mouse), E.coli, C-terminal 6xHis-tagged, 29.4kDa, purity >95% as determined by SDS-PAGE.

Recombinant Mouse Alpha-crystallin A chain (Cryaa)

Recombinant Mouse Alpha-crystallin A chain (Cryaa) — Contributes to the transparency and refractive index of the lens. Purity >95%.

SKU: BCRECP-002446 Category:
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Product Specifications

Product SkuBCRECP-002446
Product DescriptionRecombinant Mouse Alpha-crystallin A chain (Cryaa) Protein is expressed from E.coli with C-terminal 6xHis-tagged. It contains 1-196aa. [Accession | P24622].
Uniprot No.P24622
Gene NamesCryaa
PurityGreater than 95% as determined by SDS-PAGE.
Expression SystemE.coli
Expression Region1-196aa
SpeciesMus musculus (Mouse)
Tag InfoC-terminal 6xHis-tagged
Molecular weight29.4kDa
ActivityPlease contact us to obtain bioactivity data.
BufferIf the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
StorageStore at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Research AreasCancer

Function

Contributes to the transparency and refractive index of the lens. Acts as a chaperone, preventing aggregation of various proteins under a wide range of stress conditions. Required for the correct formation of lens intermediate filaments as part of a complex composed of BFSP1, BFSP2 and CRYAA.

Biological Context

Subcellular Location: Cytoplasm; Nucleus

Product Specifications

Recombinant Mouse Alpha-crystallin A chain (Cryaa) is a recombinant protein from Mus musculus (Mouse), expressed in E.coli, covering amino acids 1-196aa, with C-terminal 6xHis-tagged tag, molecular weight 29.4kDa, purity Greater than 95% as determined by SDS-PAGE.. Suitable for ELISA and Western Blot applications.

SDS-PAGE: Single band at expected molecular weight confirming purity.

ELISA: Suitable as coating antigen or detection standard.

Western Blot: Compatible with standard Western Blot protocols.

Protein Interaction: Validated for SPR (Surface Plasmon Resonance) and BLI (Bio-Layer Interferometry) studies.

Shipping: Shipped at ambient temperature. Lyophilized protein is stable during transit.

Storage: Store lyophilized protein at -20°C to -80°C. Reconstituted protein should be aliquoted and stored at -80°C. Avoid repeated freeze-thaw cycles.

Shelf Life: 12 months from date of receipt when stored as recommended.

Shipping Time: Orders placed before 2 PM EST ship same day. International orders typically deliver within 5-10 business days.

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Protein Biology

Function

Contributes to the transparency and refractive index of the lens. Acts as a chaperone, preventing aggregation of various proteins under a wide range of stress conditions. Required for the correct formation of lens intermediate filaments as part of a complex composed of BFSP1, BFSP2 and CRYAA

Subcellular Location

Cytoplasm; Nucleus

Subunit

Heteropolymer composed of three CRYAA and one CRYAB subunits. Inter-subunit bridging via zinc ions enhances stability, which is crucial as there is no protein turn over in the lens. Can also form homodimers and homotetramers (dimers of dimers) which serve as the building blocks of homooligomers (By similarity). Within homooligomers, the zinc-binding motif is created from residues of 3 different molecules. His-123 and Glu-125 from one molecule are ligands of the zinc ion, and His-130 and His-177 residues from additional molecules complete the site with tetrahedral coordination geometry (By similarity). Part of a complex required for lens intermediate filament formation composed of BFSP1, BFSP2 and CRYAA (By similarity)

Gene: Cryaa  |  Organism: Mus musculus

Frequently Asked Questions

How do I order or inquire about this product?

Fill out the Online Inquiry form with your required quantity and specifications. You can also email sales@biocrestsci.com. Our team typically responds within 4 business hours with a quote and availability confirmation.

What is the shipping and delivery time?

Orders placed before 2 PM EST ship the same day. Domestic (US) delivery typically takes 2-3 business days. International orders deliver within 5-10 business days. All products are shipped at ambient temperature with appropriate packaging to ensure stability.

How should I store this recombinant protein?

Lyophilized proteins should be stored at -20°C to -80°C upon receipt. After reconstitution, aliquot and store at -80°C. Avoid repeated freeze-thaw cycles. Shelf life is 12 months from date of receipt when stored as recommended.

What quality controls are performed on your products?

Each product undergoes SDS-PAGE purity analysis (typically >85-95%), endotoxin testing, and bioactivity validation. Products are validated for ELISA, Western Blot, and SPR/BLI applications as specified on this product page. A Certificate of Analysis (CoA) is available upon request.

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