SRP3128

NT-3 human

recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture

• Synonim(y): HGNF, NGF-2, Nerve growth factor-2, Neurotrophic factor, Neurotrophin-3
• Kod UNSPSC: 12352202
• NACRES: NA.32

Właściwości

• pochodzenie biologiczne: human
• rekombinowane: expressed in E. coli
• Próba: ≥98% (HPLC); ≥98% (SDS-PAGE)
• Formularz: lyophilized
• siła działania: ≤20 ng/mL ED₅₀/EC₅₀
• masa cząsteczkowa: 13.6 kDa
• opakowanie: pkg of 10 μg
• metody: cell culture | mammalian: suitable
• zanieczyszczenia: <0.1 EU/μg endotoxin, tested
• kolor: white to off-white
• numer dostępu UniProt: P20783
• Warunki transportu: wet ice
• temp. przechowywania: −20°C
• informacje o genach: human ... NTF3(4908)

Opis

Opis ogólny

NT-3 (neurotrophin 3) is a neurotrophic factor structurally related to β-NGF (nerve growth factor), BDNF (brain-derived neurotrophic factor), and NT-4. These proteins belong to the cysteine-knot family of growth factors that assume stable dimeric structures. NT-3 is expressed by neurons of the central nervous systems and can signal through the trk receptors.[1] Recombinant human NT-3 is a noncovalently linked homodimer, of two 13.6kDa polypeptide monomers (240 total amino acid residues). The amino acid sequences of human, murine and rat NT-3 are identical.

Działania biochem./fizjol.

NT-3 (neurotrophin 3) promotes the growth and survival of nerve and glial cells.[1] It is associated with neuroprotection and polymorphisms in the gene are associated with risk to Alzheimer′s disease.[2] It is also linked with attention-deficit/hyperactivity disorder (ADHD) and mood disorders.[3] NT-3 enhances the metastatic proliferation of breast cancer cells in the brain.[4]

Sekwencja

MYAEHKSHRG EYSVCDSESL WVTDKSSAID IRGHQVTVLG EIKTGNSPVK QYFYETRCKE ARPVKNGCRG IDDKHWNSQC KTSQTYVRAL TSENNKLVGW RWIRIDTSCV CALSRKIGRT

Postać fizyczna

Lyophilized with no additives.

Rekonstytucja

Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable