Recombinant Human Neurotrophin-4 protein (NTF4) (Active)

Product Specifications

Product Name Alternative

NT-4, NT-5, Neutrophic factor 4

Abbreviation

Recombinant Human NTF4 protein (Active)

Gene Name

NTF4

UniProt

P34130

Expression Region

81-210aa

Organism

Homo sapiens (Human)

Target Sequence

M+GVSETAPASRRGELAVCDAVSGWVTDRRTAVDLRGREVEVLGEVPAAGGSPLRQYFFETRCKADNAEEGGPGAGGGGCRGVDRRHWVSECKAKQSYVRALTADAQGRVGWRWIRIDTACVCTLLSRTGRA

Tag

Tag-Free

Type

Active Protein & In Stock Protein

Source

E.Coli

Field of Research

Neuroscience

Relevance

Target-derived survival factor for peripheral sensory sympathetic neurons.

Endotoxin

Less than 1.0 EU/μg as determined by LAL method.

Purity

>97% as determined by SDS-PAGE.

Activity

Yes

Bioactivity

Fully biologically active when compared to standard. The ED50 as determined by the dose-dependent induction of choline acetyl transferase activity in rat basal forebrain primary septal cell cultures is less than 50 ng/ml, corresponding to a specific activity of > 2.0 x 104 IU/mg

Form

Lyophilized powder

Buffer

Lyophilized from a 0.2 µm filtered PBS, pH 5.5

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.

Function

Target-derived survival factor for peripheral sensory sympathetic neurons.

Molecular Weight

14.1 kDa

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.