Recombinant Human CALB1 Protein, His-tagged

• Cat.No.: CALB1-355H
• Product Overview: Recombinant Human CALB1 Protein (Glu3-Asn261) with N-His tag was expressed in E. coli.

Specification

• Description: The protein encoded by this gene is a member of the calcium-binding protein superfamily that includes calmodulin and troponin C. Originally described as a 27 kDa protein, it is now known to be a 28 kDa protein. It contains four active calcium-binding domains, and has two modified domains that are thought to have lost their calcium binding capability. This protein is thought to buffer entry of calcium upon stimulation of glutamate receptors. Depletion of this protein was noted in patients with Huntington disease.
• Source: E. coli
• Species: Human
• Tag: N-His
• Form: Freeze-dried powder
• Molecular Mass: Predicted Molecular Mass: 33.5 kDa
  Accurate Molecular Mass: 30 kDa
• Protein length: Glu3-Asn261
• Purity: > 97%
• Applications: Positive Control; Immunogen; SDS-PAGE; WB.
• Stability: The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37 centigrade for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
• Storage: Avoid repeated freeze/thaw cycles. Store at 2-8 centigrade for one month. Aliquot and store at -80 centigrade for 12 months.
• Storage Buffer: PBS, pH7.4, containing 0.01% SKL, 1 mM DTT, 5% Trehalose and Proclin300.
• Reconstitution: Reconstitute in sterile water to a concentration of 0.1-1.0 mg/mL. Do not vortex.

Gene Information

• Gene Name: CALB1 calbindin 1 [ Homo sapiens (human) ]
• Official Symbol: CALB1
• Synonyms: CALB1; calbindin 1; CALB; D-28K; calbindin; RTVL-H protein; calbindin 1, (28kD); calbindin 1, 28kDa; calbindin 27; calbindin D28; vitamin D-dependent calcium-binding protein, avian-type
• Gene ID: 793
• mRNA Refseq: NM_004929
• Protein Refseq: NP_004920
• MIM: 114050
• UniProt ID: P05937