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Description
Biotinylated PD-L1 Fc&Avi Tag Protein, MouseProduct Specification Species Mouse Synonyms PD L1, B7 homolog 1 (B7 H1), CD274 Accession Q9EP73 Amino Acid Sequence Phe19 Thr238, with C terminal Human IgG1 Fc & Avi Tag
Product Specification
| Species | Mouse |
| Synonyms | PD-L1, B7 homolog 1 (B7-H1), CD274 |
| Accession | Q9EP73 |
| Amino Acid Sequence | Phe19-Thr238, with C-terminal Human IgG1 Fc & Avi Tag FTITAPKDLYVVEYGSNVTMECRFPVERELDLLALVVYWEKEDEQVIQFVAGEEDLKPQHSNFRGRASLPKDQLLKGNAALQITDVKLQDAGVYCCIISYGGADYKRITLKVNAPYRKINQRISVDPATSEHELICQAEGYPEAEVIWTNSDHQPVSGKRSVTTSRTEGMLLNVTSSLRVNATANDVFYCTFWRSQPGQNHTAELIIPELPATHPPQNRTIEGRMDPKSSDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSRDELTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGKGLNDIFEAQKIEWHE |
| Expression System | HEK293 |
| Molecular Weight | 72-83kDa |
| Purity | >95% by SDS-PAGE |
| Endotoxin | <0.1EU/μg |
| Conjugation | Biotin |
| Tag | Human Fc Tag, Avi Tag |
| Physical Appearance | Lyophilized Powder |
| Storage Buffer | PBS, pH7.4 |
| Reconstitution | Reconstitute at 0.1-1 mg/ml according to the size in ultrapure water after rapid centrifugation. |
| Stability & Storage | · 12 months from date of receipt, lyophilized powder stored at -20 to -80℃. · 3 months, -20 to -80℃ under sterile conditions after reconstitution. · 1 week, 2 to 8℃ under sterile conditions after reconstitution. · Please avoid repeated freeze-thaw cycles. |
| Reference | 1、Azuma T. et al. (2008) B7-H1 is a ubiquitous antiapoptotic receptor on cancer cells. Blood. 111: 3635. |
Background
Programmed cell death 1 ligand 1 (PDL1) is also known as B7-H, B7H1, MGC142294, MGC142296, PD-L1, PDCD1L1 and PDCD1LG1,which is a member of the growing B7 family of immune molecules and is involved in the regulation of cellular and humoral immune responses. Mature mouse B7-H1 consists of a 221 amino acid (aa) extracellular domain (ECD) with two immunoglobulin-like domains, a 21 aa transmembrane segment, and a 30 aa cytoplasmic domain. B7-H1 is expressed on inflammatory-activated immune cells including macrophages, T cells, and B cells, keratinocytes, endothelial and intestinal epithelial cells, as well as a variety of carcinomas and melanoma. B7-H1 binds to T cell B7-1/CD80 and PD-1. It suppresses T cell activation and proliferation and induces the apoptosis of activated T cells.
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4.5 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Great sunscreen that feels light on skin
Great sunscreen that matches my skin tone and is very light. Its not makeup and also doesn't leave any white sunscreen residue. I can have sensitive skin when it comes to sunscreen and this is very gentle on my skin. Highly recommend!
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Good natural skin care
So far so good! Very light tint with good moisture.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Great sunscreen, easy to use and absorbs well
I would recommend this product because it's super easy to apply and doesn't leave a greasy feeling. The SPF 50 gives good sun protection, and it feels lightweight on my face. Plus, it's hydrating thanks to the hyaluronic acid. Definitely a good choice for daily use, and I like that it doesn't clog pores.
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Reviewed in the United States on September 2, 2025
★★★★★ 5
Great Facial Sunscreen
Great sunscreen with moistuizer so no need to apply a second product. Keeps face feeling hydrated while protected.
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Clear face
I love using Eucerin products. It’s safe my skin and protects. It’s my first time trying the sunscreen so far I like it. I don’t do makeups. It has a clear view on my face, doesn’t leave any whit spot le so I love it.
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Reviewed in the United States on May 20, 2026
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