SKU: 44405368381

TSLPR His Tag Protein, Human

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Description

TSLPR His Tag Protein, HumanProduct Specification Species Human Antigen TSLPR Synonyms CRLF2, CRL2, ILXR, TSLPR Accession Q9HC73 Amino Acid Sequence Gln23 Lys231, with C terminal 8* His QGGAAEGVQIQIIYFNLETVQVTWNASKYSRTNLTFHYRFNGDEAYDQCTNYLLQEGHTSGCLLDAEQRDDILYFSIRNGTHPVFTASRWMVYYLKPSSPKHVRFSWHQDAVTVTCSDLSYGDLLYEVQYRSPFDTEWQSKQENTCNVTIEGLDAEKCYSFWVRVKAMEDVYGPDTYPSDWSEVTCWQRGEIRDACAETPTPPKPKLSKGGGSHHHHHHHH Expression System HEK293 Molecular Weight 33 43kDa (Reducing) Purity 95% by

Product Specification


Species Human
Antigen TSLPR
Synonyms CRLF2, CRL2, ILXR, TSLPR
Accession Q9HC73
Amino Acid Sequence

Gln23-Lys231, with C-terminal 8* His

QGGAAEGVQIQIIYFNLETVQVTWNASKYSRTNLTFHYRFNGDEAYDQCTNYLLQEGHTSGCLLDAEQRDDILYFSIRNGTHPVFTASRWMVYYLKPSSPKHVRFSWHQDAVTVTCSDLSYGDLLYEVQYRSPFDTEWQSKQENTCNVTIEGLDAEKCYSFWVRVKAMEDVYGPDTYPSDWSEVTCWQRGEIRDACAETPTPPKPKLSKGGGSHHHHHHHH

Expression System HEK293
Molecular Weight 33-43kDa (Reducing)
Purity >95% by SDS-PAGE
Endotoxin <0.1EU/μg
Conjugation Unconjugated
Tag His Tag
Physical Appearance Lyophilized Powder
Storage Buffer PBS, pH7.4
Reconstitution Reconstituteat 0.1-1 mg/ml according to the size in ultrapure water after rapidcentrifugation.
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.L S Park. Cloning of the murine thymic stromallymphopoietin (TSLP) receptor: Formation of a functional heteromeric complexrequires interleukin 7 receptor. J Exp Med. 2000 Sep 4;192(5):659-70.

Background

The TSLP receptor (TSLPR, CRLM-2), a typical heterodimeric cytokine receptor consisting of a TSLP binding subunit (TSLPRα) and the α-subunit of the IL-7 receptor (IL-7Rα). TSLPR mRNA has been detected on many immune cell types, including dendritic cells (DCs), T cells, B cells, mast cells, NKT cells and monocytes as well as in tissues from heart, skeletal muscle, kidney and liver. TSLPR has low affinity for TSLP, but in combination with IL-7Rα generates a high affinity binding site for TSLP and triggers signaling. The TSLPR regulates target gene expression via the JAK/STAT signalling pathway with participation of signal transducers and activators of transcription STAT3, STAT5 and STAT1. Genetic, experimental, and clinical evidence suggests that the TSLP-TSLPR pathway is associated with the pathogenesis of allergic diseases such as atopic dermatitis (AD) and asthma.

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SKU: 44405368381

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Dr. Scott Williams
Waukegan, US
★★★★★ 5
Comfort and Appearance
Size: 9, Color: Black
The shoes were as advertised. Marc Joseph (I hav 4 other pairs) are the perfect shoes for me with my physical needs. Additionally they are exceptionally comfortable and attractive. This pair I returned because they weren’t quite the right fit for me. They are, like my other Marc Joseph shoes, very well made and very attractive.
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Reviewed in the United States on February 19, 2026
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Francisco G.
San Leandro, US
★★★★★ 5
Premium feel
Size: 10, Color: Black
Very comfortable to wear.
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Reviewed in the United States on April 20, 2026
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Patrick
Dallas, US
★★★★★ 4
Ok in a pinch. Can get better shoes for the price. Wide aren’t wide
Size: 9 Wide, Color: Black/Black
These were ok comfortable. Would have preferred at the price point to be a little more comfortable. For being a wide size, the shoe was rather tight on my feet. Quality is ok. It passed for the wedding. Would probably have taken more time to pick something different if I had the ability to. This was a last minute purchase.
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Reviewed in the United States on December 11, 2025
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Damone A. Thomas
Alexandria, US
★★★★★ 5
A must have in your shoe collection.
Size: 13, Color: Black
Very comfortable, very stylish, and in my price range gives me exactly what I was looking for in a shoe. Definitely a quality shoe. I’m 6’4, 309 lbs and size 13 shoe.
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Reviewed in the United States on July 24, 2025
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Rodolfo Baca
Natrona Heights, US
★★★★★ 5
very good and very fast service.
Size: 10 Wide, Color: Black/Black
very well made shoes.
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Reviewed in the United States on March 25, 2026

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