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纯度：
Greater than 90% as determined by SEC-HPLC.
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内毒素：
Less than 1.0 EU/ug as determined by LAL method.
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生物活性：
Measured by its binding ability in a functional ELISA. Immobilized Dog CD20 at 10 μg/mL can bind Anti-CD20 recombinant antibody (CSB-RA015007MA3HU), the EC50 is 147.3-199.0 ng/mL.
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基因名：
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Uniprot No.：
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别名：
(Membrane-spanning 4-domains subfamily A member 1)(CD antigen CD20)
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分子结构：
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种属：
Canis lupus familiaris (Dog) (Canis familiaris)
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蛋白长度：
Full Length
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来源：
Mammalian cell
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分子量：
34.4 kDa
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表达区域：
1-297aa
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氨基酸序列
MTTPRNSMSGTLPVDPMKSPTAMYPVQKIIPKRMPSVVGPTQNFFMRESKTLGAVQIMNGLFHIALGSLLMIHTDVCAPICITMWYPLWGGIMFIISGSLLAAADKNPRKSLVKGKMIMNSLSLFAAISGIIFLIMDIFNITISHFFKMENLNLIKAPMPYVDIHNCDPANPSEKNSLSIQYCGSIRSVFLGVFAVMLIFAFFQKLVTAGIVENEWKKLCSKPKSDVVVLLAAEEKKEQPIETTEEMVELTEIASQPKKEEDIEIIPVQEEEGELEINFAEPPQEQESSPIENDSIP
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蛋白标签：
C-terminal 10xHis-tagged (This tag can be tested only under denaturing conditions)
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产品提供形式：
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
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缓冲液：
Lyophilized from a 0.2 μm filtered PBS, 6% Trehalose, pH 7.4
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复溶：
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℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
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储存条件：
Store at -20°C/-80°C upon receipt, aliquoting is necessary for
mutiple use. Avoid repeated freeze-thaw cycles.
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保质期：
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.
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货期：
Basically, we can dispatch the products out in 3-7 working days after receiving your orders. Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
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注意事项：
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
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产品描述：
This Dog CD20 (MS4A1) recombinant protein was produced in mammalian cell, where the gene sequence encoding dog MS4A1 (1-297aa) was expressed with the C-terminal 10xHis tag. The activity was measured by its binding ability in a functional ELISA. This dog MS4A1 recombinant protein was developed through the Virus-Like Particles (VLPs) Platform. It is a four-pass transmembrane protein.
The canine CD20 (MS4A1) protein is composed of 297 amino acids and is about 84.6% homologous to human CD20 protein. Its structure is also similar to that of human CD20, consisting of four hydroph...
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Datasheet & COA：
Please contact us to get it.
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