CRYAA Protein, Human, Recombinant (His)

Name: CRYAA Protein, Human, Recombinant (His)
Brand: TargetMol
SKU: TMPJ-00754
Rating: 4.5 (1 reviews)

(Synonyms: α-Crystallin A Chain, Short Form, HSPB4, Heat Shock Protein β-4, Heat Shock Protein Beta-4, CRYAA, CRYA1, Alpha-Crystallin A Chain) Copy Product Info

Synonyms: α-Crystallin A Chain, Short Form, HSPB4, Heat Shock Protein β-4, Heat Shock Protein Beta-4, CRYAA, CRYA1, Alpha-Crystallin A Chain

Catalog No. TMPJ-00754 Copy Product Info

Alpha-Crystallin A Chain (CRYAA) belongs to the small heat shock protein (HSP20) family and can be induced by heat shock. The expression of CRYAA is preferentially restricted to the lens cell. CRYAA may contribute to the transparency and refractive index of the lens. CRYAA has chaperone-like activity, preventing aggregation of various proteins under a wide range of stress conditions. Two additional functions of CRYAA are an autokinase activity and participation in the intracellular architecture.

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Pack Size	Price	USA Stock	Global Stock
10 µg	$35	7-10 days	7-10 days
20 µg	$55	7-10 days	7-10 days
50 µg	$110	7-10 days	7-10 days
100 µg	$192	7-10 days	7-10 days
200 µg	$342	7-10 days	7-10 days
500 µg	$745	7-10 days	7-10 days
1 mg	$1,180	7-10 days	7-10 days

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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For research use only—not for human use. No sales to individuals. Use as intended only.

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User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
Description	Alpha-Crystallin A Chain (CRYAA) belongs to the small heat shock protein (HSP20) family and can be induced by heat shock. The expression of CRYAA is preferentially restricted to the lens cell. CRYAA may contribute to the transparency and refractive index of the lens. CRYAA has chaperone-like activity, preventing aggregation of various proteins under a wide range of stress conditions. Two additional functions of CRYAA are an autokinase activity and participation in the intracellular architecture.
Species	Human
Expression System	E. coli
Tag	C-6xHis
Accession Number	P02489
Amino Acid	Met1-Ser173
Construction	Met1-Ser173
Protein Purity	Greater than 90% as determined by reducing SDS-PAGE. (QC verified)
Endotoxin	< 0.1 ng/µg (1 EU/µg) as determined by LAL test.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, 2 mM EDTA, pH 8.0.
Reconstitution	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
Synonyms	α-Crystallin A Chain, Short Form, HSPB4, Heat Shock Protein β-4, Heat Shock Protein Beta-4, CRYAA, CRYA1, Alpha-Crystallin A Chain
Research Background	Alpha-Crystallin A Chain (CRYAA) belongs to the small heat shock protein (HSP20) family and can be induced by heat shock. The expression of CRYAA is preferentially restricted to the lens cell. CRYAA may contribute to the transparency and refractive index of the lens. CRYAA has chaperone-like activity, preventing aggregation of various proteins under a wide range of stress conditions. Two additional functions of CRYAA are an autokinase activity and participation in the intracellular architecture.

Chemical Properties

Molecular Weight

20 KDa (reducing condition)

Storage & Solubility Information

Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
Storage	Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.