Recombinant Human Exodus-2/CCL21
产品编号
产品名称
产品包装
产品价格
XY6654-1mg
1mg
15444.00元
Species
Gene ID
Accession
Source
Length
MW
Tag
Human
6366
O00585
E. coli
111aa
12.2kDa
－
About this Antibody
Name
Recombinant Human Exodus-2/CCL21 (Recombinant Human Exodus-2/CCL21; rHuExodus-2/CCL21)；重组人嗜酸粒细胞趋化因子2/CCL21
Synonyms
6Ckine; exodus-2; SCYA21; SLC; TCA-4; 6CkineSmall-inducible cytokine A21; Beta-chemokine exodus-2; chemokine (C-C motif) ligand 21; CKb9; member 21; SCYA21MGC34555; secondary lymphoid tissue chemokine; SLCSecondary lymphoid-tissue chemokine
Purity
>97% by SDS-PAGE and HPLC analyses.
Biological Activity
Fully biologically active when compared to standard. The biological activity determined by a chemotaxis bioassay using human lymphocytes is in a concentration range of 10-100ng/ml.
Physical Appearance
Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation
Lyophilized from a 0.2μm filtered concentrated solution in 20mM PB, pH7.4, 150mM NaCl.
Endotoxin
Less than 1EU/μg of rHuExodus-2/CCL21 as determined by LAL method.
Reconstitution
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.
Category
Chemokines
Background
CCL21 is encoded by CCL21 gene that is located in Chr. 9 and shows 21-33% identity to other CC chemokines. This chemokine contains the four conserved cysteines characteristic of β chemokines plus two additional cysteines in its unusually long carboxylterminal domain. CCL21 is highly expressed in lymph nodes of certain endothelial cells, and in the spleen and appendix. It elicits effects by binding with CCR7, having functions of T and B lymphocytes chemotaxis and inhibiting hematopoiesis.
Amino Acid Sequence
SDGGAQDCCL KYSQRKIPAK VVRSYRKQEP SLGCSIPAIL FLPRKRSQAE LCADPKELWV QQLMQHLDKT PSPQKPAQGC RKDRGASKTG KKGKGSKGCK RTERSQTPKG P
包装清单:
包装
XY6654-5μg
5μg
XY6654-20μg
20μg
XY6654-100μg
100μg
-
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。