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产品名称: Recombinant Human TAFA-2
产品型号:
产品展商: XYbscience
产品文档: 无相关文档
简单介绍
Recombinant Human TAFA-2由于有些塑料管壁对某些蛋白有较强的吸附作用，溶液中的蛋白很容易粘附在管壁上，并且粘附后的蛋白很难与管壁分离。而载体蛋白(Carrier protein，如0.1% BSA等)的主要作用是预先封闭塑料管壁上的蛋白结合位点，使细胞因子或重组蛋白不会粘附于管壁。Recombinant Human TAFA-2所以一定要使用产品简介中Reconstitution一栏的信息配制储存液。
Recombinant Human TAFA-2
的详细介绍
Recombinant Human TAFA-2
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产品编号
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产品名称
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产品包装
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产品价格
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XY6690-1mg
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Recombinant
Human TAFA-2
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1mg
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15444.00元
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Species
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Gene ID
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Accession
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Source
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Length
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MW
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Tag
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Human
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338811
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Q8N3H0
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E. coli
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101aa
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11.2kDa
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－
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About this
Antibody
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Name
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Recombinant
Human TAFA-2 (Recombinant Human Chemokine-like protein TAFA-2; rHuTAFA-2)；重组人趋化因子样蛋白TAFA2
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Synonyms
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FAM19A2;
Chemokine-like protein TAFA-2; DKFZp761E1217; DKFZp781P0552; family with
sequence similarity 19 (chemokine (C-C motif)-like), member A2; MGC42403;
TAFA2; TAFA-2
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Purity
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>95% by
SDS-PAGE and HPLC analyses.
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Biological
Activity
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Fully
biologically active when compared to standard. The biological activity is
determined by its ability to enhance neurite outgrowth of E16-E18 rat
embryonic cortical neurons. rHuTAFA-2, immobilized at 6-24μg/ml on a 96 well plate, is able to significantly enhance neurite
outgrowth.
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Physical
Appearance
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Sterile
Filtered White lyophilized (freeze-dried) powder.
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Formulation
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Lyophilized
from a 0.2μm filtered concentrated solution in 2X PBS, pH7.4.
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Endotoxin
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Less than 1EU/μg of rHuTAFA-2 as determined by LAL method.
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Reconstitution
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We recommend
that this vial be briefly centrifuged prior to opening to bring the contents
to the bottom. Reconstitute in sterile distilled water or aqueous buffer
containing 0.1% BSA to a concentration of 0.1-1.0mg/ml. Stock solutions
should be apportioned into working aliquots and stored at ≤-20℃. Further dilutions should be made in
appropriate buffered solutions.
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Category
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Chemokines
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Background
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TAFA-2 also
named FAM19A2, is a chemokine-like protein which is belonged to the
FAM19/TAFA family. The family is a newly discovered and distantly related to
MIP-1α. It contains 5 members and TAFA proteins are highly
expressed in specific brain regions. Like other members of the TAFA family,
with the exception of TAFA5, mature TAFA1 contains 10 regularly spaced
cysteine residues. Human TAFA2 is 97%a.a. identical to mouse TAFA2. The
biological functions of TAFA family members remain to be determined, but they
are postulated to act as brain-specific chemokines or neurokines that take
parts in regulators of immune and nervous cells.
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Amino Acid
Sequence
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ANHHKAHHVK TGTCEVVALH RCCNKNKIEE
RSQTVKCSCF PGQVAGTTRA APSCVDASIV EQKWWCHMQP CLEGEECKVL PDRKGWSCSS GNKVKTTRVT
H
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包装清单:
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产品编号
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产品名称
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包装
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XY6690-5μg
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Recombinant
Human TAFA-2
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5μg
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XY6690-20μg
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Recombinant
Human TAFA-2
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20μg
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XY6690-100μg
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Recombinant
Human TAFA-2
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100μg
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XY6690-1mg
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Recombinant
Human TAFA-2
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1mg
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-
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说明书
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1份
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保存条件:
-20℃或更低温度保存，至少一年有效。由于蛋白的每次冻融均会引起部分失活，所以**配制成相应浓度的储存液后(请根据产品简介中Reconstitution一栏的信息配制储存液)，须分装后-20℃或更低温度冻存，以避免反复冻融。
注意事项:
由于有些塑料管壁对某些蛋白有较强的吸附作用，溶液中的蛋白很容易粘附在管壁上，并且粘附后的蛋白很难与管壁分离。而载体蛋白(Carrier protein，如0.1% BSA等)的主要作用是预先封闭塑料管壁上的蛋白结合位点，使细胞因子或重组蛋白不会粘附于管壁。所以一定要使用产品简介中Reconstitution一栏的信息配制储存液。
本产品**于专业人员的科学研究用，不得用于临床诊断或**，不得用于食品或药品，不得存放于普通住宅内。
为了您的**和健康，请穿实验服并戴一次性手套操作。