추천 제품
제품명
Brain-derived neurotrophic factor human, BDNF, recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture
생물학적 소스
human
Quality Level
재조합
expressed in E. coli
분석
≥95% (SDS-PAGE)
양식
lyophilized powder
품질
endotoxin tested
분자량
~27 kDa
포장
pkg of 10 μg
pkg of 5 μg
저장 조건
avoid repeated freeze/thaw cycles (Do not store in a frost-free freezer.)
기술
cell culture | mammalian: suitable
불순물
≤1.00 EU/μg Endotoxin level
UniProt 수납 번호
저장 온도
−20°C
일반 설명
BDNF is a member of the neurotrophin family of growth factors that includes NGF, NT-3, and NT-4. All neurotrophins have six conserved cysteine residues and share a 55% sequence identity at the amino acid level. BDNF has been shown to enhance the survival and differentiation of several classes of neurons in vitro, including neural crest and placode-derived sensory neurons, dopaminergic neurons in the substantia nigra, basal forebrain cholinergic neurons, hippocampal neurons, and retinal ganglial cells.1 BDNF is expressed within peripheral ganglia and is not restricted to neuronal target fields, raising the possibility that BDNF has paracrine or even autocrine actions on neurons as well as non-neuronal cells.
The active form of BDNF recombinant human protein (27 kDa) is a dimer formed by two identical 119 amino acid subunits held together by strong hydrophobic interactions
The active form of BDNF recombinant human protein (27 kDa) is a dimer formed by two identical 119 amino acid subunits held together by strong hydrophobic interactions
애플리케이션
Brain-derived neurotrophic factor (BDNF) recombinant human protein has been used as a supplement in various types of culture media.
생화학적/생리학적 작용
Brain-derived neurotrophic factor (BDNF) is a 13.6 kDa (or 27.2 kDa dimer) member of the neurotrophin family. BDNF has identical amino acid sequence in human, mouse, and pig with full cross-reactivities. BDNF is important in development and maintenance of neuronal populations within the central nervous system or cells directly associated with it. BDNF has been shown to enhance the survival and differentiation of several classes of neurons in vitro, including neural crest and placode-derived sensory neurons, dopaminergic neurons in the substantia nigra, basal forebrain cholinergic neurons, hippocampal neurons, and retinal ganglial cells.
물리적 형태
lyophilized from a sterile 0.2 μm filtered solution with BSA
분석 메모
The biological activity is determined by its ability to stimulate the proliferation of human neuroblastoma cells, SH-SY5Y.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
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시험 성적서(COA)
Lot/Batch Number
이미 열람한 고객
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프로토콜
Step-by-step culture protocols for neural stem cell culture including NSC isolation, expansion, differentiation and characterization.
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