TRXB protein | 30R-1540

TRXB protein | 30R-1540 |

Activity Code: ACTIVE

Product Type: Proteins

Product Subtype: Recombinant Proteins

Research Area: Neuroscience

Short Description: Purified recombinant E.coli TRXB protein

Immunogen: N/A

Host: N/A

Specificity: N/A

Cross Reactivity: N/A

Isotype: N/A

IClone: N/A

Species: E.coli

Residues: 1-321 amino acids: MGTTKHSKLL ILGSGPAGYT AAVYAARANL QPVLITGMEK GGQLTTTTEV ENWPGDPNDL TGPLLMERMH EHATKFETEI IFDHINKVDL QNRPFRLNGD NGEYTCDALI IATGASARYL GLPSEEAFKG RGVSACATCD GFFYRNQKVA VIGGGNTAVE EALYLSNIAS EVHLIHRRDG FRAEKILIKR LMDKVENGNI ILHTNRTLEE VTGDQMGVTG VRLRDTQNSD NIESLDVAGL FVAIGHSPNT AIFEGQLELE NGYIKVQSGI HGNATQTSIP GVFAAGDVMD HIYRQAITSA GTGCMAALDA ERYLDGLADA K

Tag/conjugate: N/A

Protein Type: Recombinant

Expression System: E.coli

Grade & Purity: > 90% pure

Methode of Purification: N/A

Source: N/A

Concentration: 1 mg/ml

Form & Buffer: Supplied as a liquid in 20mM Tris-HCl buffer, pH 8.0, containing 1mM DTT and 10% glycerol.

Storage: Store at 4 deg C for short term storage (1/2 weeks) . Aliquot and store at -20 deg C or - 70 deg C for long term storage. Avoid repeated freeze/thaw cycles.

Shipping Information: *Blue Ice*

Applications: SDS-PAGE

Bioactivity: Specific activity is 4-5 units/ml, and was measured in a coupled assay with DTNB and NADPH. The amount of TNB generated by NADPH was measured in absorbance at 412 nm.

Usage Recommendations: N/A

Assay Information: 1. Prepare a 0.7ml reaction mixture into a suitable container: The final concentrations are 100mM potassium phosphate, 10mM EDTA, 0.2mM beta-NADPH, 0.05% BSA, 0.014% (w/v) thioredoxin, 5mM DTNB, 5ug, E. coli TRXB. 2. Equilibrate to 25 DEG C and monitor the A412nm until the value is constant using a spectrophotometer. 3. Add 35ul of 100mM DTNB into reaction mixture and mix immediately. 4. Record the increase in A412nm for 2 minutes.