Recombinant SSB
产品编号
产品名称
产品包装
产品价格
XY7415-1mg
1mg
1401.00元
Species
Gene ID
Accession
Source
Length
MW
Tag
－
1263584
P18310
E. coli
148aa
16.1kDa
About this protein
Name
Recombinant SSB (Recombinant Single-stranded DNA Binding Protein; rSSB)；重组单链DNA结合蛋白
Synonyms
mitochondrial; MtSSB; single-stranded DNA binding protein 1
Purity
>95% by SDS-PAGE and HPLC analyses.
Biological Activity
Data Not Available.
Physical Appearance
Sterile liquid.
Formulation
0.2μm filtered concentrated solution in 20mM Tris, pH7.4, 200mM NaCl, 50% Glycerol, 1mM EDTA, 0.5mM DTT.
Endotoxin
Less than 0.1EU/μg of rSSB as determined by LAL method.
Reconstitution
N/A
Category
Others
Background
Single-stranded DNA-binding protein, or SSB, binds to single-stranded regions of DNA to prevent premature annealing, to protect the single-stranded DNA from being digested by nucleases, and to remove secondary structure from the DNA to allow other enzymes to function effectively upon it. In molecular biology, SSB protein domain in bacteria are important in its function of maintaining DNA metabolism, more specifically DNA replication, repair and recombination. SSB proteins have been identified in organisms from viruses to humans. The only organisms known to lack them are thermoproteales, a group of extremophile archaea, where they have been displaced by the protein ThermoDBP. While many phage and viral SSBs function as monomers and eukaryotes encode heterotrimeric RPA (Replication Protein A), the best characterized SSB is that from the bacteria E. coli which, like most bacterial SSBs exists as a tetramer.
Amino Acid Sequence
MEEKVGNLKP NMESVNVTVR VLEASEARQI QTKNGVRTIS EAIVGDETGR VKLTLWGKHA GSIKEGQVVK IENAWTTAFK GQVQLNAGSK TKIAEASEDG FPESSQIPEN TPTAPQQMRG GGRGFRGGGR RYGRRGGRRQ ENEEGEEE
包装清单:
包装
XY7415-100μg
100μg
XY7415-500μg
500μg
-
说明书
1份
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。