| Gene Name |
CRYBA4 |
| Synonyms |
CRYBA4;CTRCT23;CYRBA4;MCOPCT4;Beta-crystallin A4;Beta-A4 crystallin;Beta A4 crystallin;Beta crystallin A4;CRBA4_HUMAN;Crystallin beta A4;Crystallin，beta polypeptide A4;Eye lens structural protein;MCOPCT4;Beta-A4 crystallin |
| English Name |
Recombinant human CRYBA4 protein |
| Full Name |
crystallin，beta A4 |
| Chinese Name |
晶体蛋白βA4 |
| Appearance |
Powder: Lyophilized from a 0.2 μm filtered solution of 2-8M Urea, 20mM Tris-HCl, 150mM NaCl, 1mM DTT, PH7.2-8.0. |
| Purity |
≥85% by SDS-PAGE. |
| Storage |
Reconstituted protein solution can be stored at 4-7℃ for 1-2 weeks， stored at < -20℃ for 1 year. |
| Transport Condition |
The product is shipped at -20℃ temperature. Upon receipt, store it immediately at the temperature listed below. |
| Concentration |
1mg/ml by SDS-PAGE. |
| Swiss Prot |
P53673 |
| Gene ID |
1413 |
| Reactivity |
Human Mouse Rat (Bovine Dog Chicken) |
| Molecular Weight |
22.4kDa |
| Interval Range |
1-197aa |
| Background |
Crystallins are separated into two classes: taxon-specific, or enzyme, and ubiquitous. The latter class constitutes the major proteins of vertebrate eye lens and maintains the transparency and refractive index of the lens. Since lens central fiber cells lose their nuclei during development, these crystallins are made and then retained throughout life, making them extremely stable proteins. Mammalian lens crystallins are divided into alpha, beta, and gamma families; beta and gamma crystallins are also considered as a superfamily. Alpha and beta families are further divided into acidic and basic groups. Seven protein regions exist in crystallins: four homologous motifs, a connecting peptide, and N- and C-terminal extensions. Beta-crystallins, the most heterogeneous, differ by the presence of the C-terminal extension (present in the basic group, none in the acidic group). Beta-crystallins form aggregates of different sizes and are able to self-associate to form dimers or to form heterodimers with other beta-crystallins. This gene, a beta acidic group member, is part of a gene cluster with beta-B1, beta-B2, and beta-B3. |
| Application |
Immunology research |
| Source |
E.coli |
| Purification Method |
NI-NTA affinity purification |
| Solvent |
Reconstituted protein solution can be diluted with distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. (It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water.) |
| Endotoxin |
Not measured |
| Biological Activity |
N0 |
| Lable Information |
With a 6×His tag at the N/C-terminus. |
| Unit |
Piece |
| Specification |
10ug 50ug 100ug 1mg |
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