$90.00Catalog Number: PTN411-2ugSize: 2ug

Bcl 2 Human (minus BH4 domain)

B-Cell Leukemia/Lymphoma 2 Human Recombinant (-BH4)

Bcl-2 Des BH4 domain (10-30 residues) Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 197 amino acids 1-9 and 31-218.
The Bcl-2 is expressed as His-Tag fusion protein and purified by proprietary chromatographic techniques.

Accession

P10415

Applications

Input marker or positive control (Western Blotting).
Function study.

Formulation

The protein contains 10mM Tris-HCL pH-8, 1mM EDTA and 250mM NaCl.

Physical Appearance

Sterile Filtered White lyophilized (freeze-dried) powder.

Purity

Greater than 95.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.

Solubility

Suspend Bcl-2 in 100ul of 0.5M Acetic acid, over night at 4oC.
Dilute 10 fold into selected buffer system.
BCL-2 has tendency to form intramolecular disulfide bond, 5mM DTT is recommended in assay buffer. When running SDS-PAGE gel, 10mM DTT is recommended.

Source

Escherichia Coli.

Stability

Lyophilized Bcl-2 although stable at room temperature for 3 weeks, should be stored desiccated below -18oC. Upon reconstitution Bcl-2 should be stored at 4oC between 2-7 days and for future use below
-18oC.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.

Synonyms

Apoptosis regulator Bcl-2, BCL2, B-cell CLL/lymphoma 2, Bcl-2.

Quantity

$90.00

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