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| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Conditions of optimal CRYAB Protein performance should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
Email: message@sydlabs.com
Or leave a message with a formal purchase
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Introduction
Alpha-crystallin B chain, also known as Crystallin Alpha B, Heat shock protein beta-5, Renal carcinoma antigen NY-REN-27, Rosenthal fiber component, CRYA2, CTPP2, HSPB5, CRYAB, is a cytoplasm protein which belongs to the small heat shock protein (HSP20) family. Alpha crystallins are composed of two gene products: alpha-A and alpha-B, for acidic and basic, respectively. Alpha crystallins can be induced by heat shock and are members of the small heat shock protein (sHSP also known as the HSP20) family. Alpha crystallins acts as molecular chaperones and hold them in in large soluble aggregates. CRYAB is expressed widely in many tissues and organs. It may contribute to the transparency and refractive index of the lens. The deficiency of CRYAB is the cause of myopathy myofibrillar type 2 (MFM2) and cataract posterior polar type 2 (CTPP2).
BP001208-C118: Recombinant Human Alpha-Crystallin B Chain (CRYAB) Protein
Source: E. coli?derived.
Recombinant Human ? B Crystallin Chain (CRYAB) is expressed with sequence (Met1-Lys175) of Human CRYAB.
Purity: > 95% by SEC-HPLC and reducing SDS-PAGE.
Endotoxin: < 0.1 ng/ug (1 EU/ug).
Formulation: Lyophilized from a 0.2 um filtered solution of 20 mM PB, 150 mM NaCl, pH 7.2.
Reconstitution: Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
Shipping: The product is shipped with ice pack. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.
1 month, 2 to 8°C under sterile conditions after reconstitution.
3 months, -20 to -70°C under sterile conditions after reconstitution.
Other CRYAB Proteins:
Recombinant Mouse CRYAB Protein
Recombinant Human CRYAB Protein
CRYAB Antibodies:
CRYAB/Crystallin-α-B (Phospho-Ser59) Polyclonal Antibody
CRYAB/Crystallin-α-B (Ab-45) Polyclonal Antibody
CRYAB Monoclonal Antibody
CRYAB (Phospho-Ser45) Polyclonal Antibody
CRYAB (Phospho-Ser19) Polyclonal Antibody
CRYAB (Ab-59) Polyclonal Antibody
CRYAB (Ab-19) Polyclonal Antibody
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