Recombinant Human Olfactory receptor 7D4 (OR7D4), partial

Product Specifications

Product Name Alternative

(OR19-B) (Odorant receptor family subfamily D member 4RT) (Olfactory receptor OR19-7)

Abbreviation

Recombinant Human OR7D4 protein, partial

Gene Name

OR7D4

UniProt

Q8NG98

Expression Region

161-197aa

Organism

Homo sapiens (Human)

Target Sequence

LLMKRLTFSTGTEIPHFFCEPAQVLKVACSNTLLNNI

Tag

N-terminal 6xHis-KSI-tagged

Type

In Stock Protein

Source

E.coli

Field of Research

Others

Relevance

Odorant receptor. Selectively activated by androstenone and the related odorous steroid androstadienone.

Endotoxin

Not test

Purity

Greater than 90% as determined by SDS-PAGE.

Activity

Not Test

Form

Liquid or Lyophilized powder

Buffer

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

Reconstitution

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Molecular Weight

19.5 kDa

References & Citations

"Genetic variation in a human odorant receptor alters odour perception." Keller A., Zhuang H., Chi Q., Vosshall L.B., Matsunami H. Nature 449:468-472 (2007)

Storage Conditions

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.