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Recombinant Human CCL22 protein (rFc Tag)

种属

Human

纯度

>90 %, SDS-PAGE

标签

rFc Tag

生物活性

EC50: /

Cat no : Eg1974

Print datasheet

Synonyms

CCL22, MDC, C C motif chemokine 22, CC chemokine STCP-1, C-C motif chemokine 22

验证数据展示

  • Purity of Recombinant Human CCL22 was determined by SDS-PAGE. The protein was resolved in an SDS-PAGE in reducing (R) and non-reducing (NR) conditions and stained using Coomassie blue.

    Purity of Recombinant Human CCL22 was determined by SDS-PAGE. The protein was resolved in an SDS-PAGE in reducing (R) and non-reducing (NR) conditions and stained using Coomassie blue.

产品信息

纯度 >90 %, SDS-PAGE
内毒素 <0.1 EU/μg protein, LAL method
生物活性 Not tested
来源 HEK293-derived Human CCL22 protein Gly25-Gln93 (Accession# O00626) with a rabbit IgG Fc tag at the N-terminus.
基因ID 6367
蛋白编号 O00626
预测分子量 35.3 kDa
SDS-PAGE 32-40 kDa, reducing (R) conditions
组分 Lyophilized from 0.22 μm filtered solution in PBS, pH 7.4. Normally 5% trehalose and 5% mannitol are added as protectants before lyophilization.
复溶 Briefly centrifuge the tube before opening. Reconstitute at 0.1-0.5 mg/mL in sterile water.
储存条件
It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
  • Until expiry date, -20℃ to -80℃ as lyophilized proteins.
  • 3 months, -20℃ to -80℃ under sterile conditions after reconstitution.
运输条件 The product is shipped at ambient temperature. Upon receipt, store it immediately at the recommended temperature.

背景信息

The C-C motif chemokine ligand 22 (CCL22), also known as MDC, belongs to the group of chemokines, that are both constitutively expressed under homeostatic conditions and inducible upon inflammation. CCL22 is a secreted protein that exerts chemotactic activity for monocytes, dendritic cells, natural killer cells, and for chronically activated T lymphocytes. CCL22 is induced by LPS, IL-4, and IL-13 and in T cells by TCR stimulation. Accumulating studies indicate that CCL22 recruits regulatory T (T-reg) cells into tumor tissues and is expressed in many human tumors.

参考文献:

1. A Mantovani. et al. (2000) J Leukoc Biol. 68(3):400-4.
2. M Vulcan. et al. (2001) Eur J Immunol. 31(3):812-22.
3. Stefanie Scheu. et al. (2017) Int J Mol Sci. 18(11):2306
4. Röhrle N. et al. (2020) Adv Exp Med Biol. 1231:79-96.