Human Transferrin Receptor peptide (ab101219)
Key features and details
- Purity: > 70% HPLC
- Suitable for: Blocking
製品の詳細
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製品名
Human Transferrin Receptor peptide
Transferrin Receptor タンパク質・ペプチド 製品一覧 -
精製度
> 70 % HPLC.
70 - 90% by HPLC -
アクセッション番号
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Animal free
No -
由来
Synthetic -
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生物種
Human
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関連製品
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Corresponding Antibody
特性
Our Abpromise guarantee covers the use of ab101219 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
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アプリケーション
Blocking - Blocking peptide for Anti-Transferrin Receptor antibody (ab84036)
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製品の状態
Liquid -
備考
- First try to dissolve a small amount of peptide in either water or buffer. The more charged residues on a peptide, the more soluble it is in aqueous solutions.
- If the peptide doesn’t dissolve try an organic solvent e.g. DMSO, then dilute using water or buffer.
- Consider that any solvent used must be compatible with your assay. If a peptide does not dissolve and you need to recover it, lyophilise to remove the solvent.
- Gentle warming and sonication can effectively aid peptide solubilisation. If the solution is cloudy or has gelled the peptide may be in suspension rather than solubilised.
- Peptides containing cysteine are easily oxidised, so should be prepared in solution just prior to use. -
Concentration information loading...
前処理および保存
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保存方法および安定性
Shipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
Information available upon request.
関連情報
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別名
- CD 71
- CD71
- CD71 antigen
see all -
機能
Cellular uptake of iron occurs via receptor-mediated endocytosis of ligand-occupied transferrin receptor into specialized endosomes. Endosomal acidification leads to iron release. The apotransferrin-receptor complex is then recycled to the cell surface with a return to neutral pH and the concomitant loss of affinity of apotransferrin for its receptor. Transferrin receptor is necessary for development of erythrocytes and the nervous system (By similarity). A second ligand, the heditary hemochromatosis protein HFE, competes for binding with transferrin for an overlapping C-terminal binding site. Positively regulates T and B cell proliferation through iron uptake (PubMed:26642240).
(Microbial infection) Acts as a receptor for new-world arenaviruses: Guanarito, Junin and Machupo virus. -
関連疾患
Immunodeficiency 46 -
配列類似性
Belongs to the peptidase M28 family. M28B subfamily.
Contains 1 PA (protease associated) domain. -
翻訳後修飾
N- and O-glycosylated, phosphorylated and palmitoylated. The serum form is only glycosylated.
Proteolytically cleaved on Arg-100 to produce the soluble serum form (sTfR).
Palmitoylated on both Cys-62 and Cys-67. Cys-62 seems to be the major site of palmitoylation. -
細胞内局在
Secreted and Cell membrane. Melanosome. Identified by mass spectrometry in melanosome fractions from stage I to stage IV. - Information by UniProt
画像
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プロトコール
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
データシートおよび資料
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Datasheet download
参考文献 (1)
ab101219 は 1 報の論文で使用されています。
- Henry KE et al. Noninvasive 89Zr-Transferrin PET Shows Improved Tumor Targeting Compared with 18F-FDG PET in MYC-Overexpressing Human Triple-Negative Breast Cancer. J Nucl Med 59:51-57 (2018). PubMed: 28848040