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ROR1 (39-151, Ig-like Domain) His Tag Protein, Human/Cynomolgus

ROR1 (39-151, Ig-like Domain) His Tag Protein, Human/Cynomolgus

Catalog Number: UA011055 Reactivity: Cynomolgus Conjugation: Unconjugated Brand: UA BIOSCIENCE
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Regular price $640 USD
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Product Details

Product Specification


Species Cynomolgus
Synonyms ROR1, NTRKR1
Accession Q01973-1
Amino Acid Sequence Glu39-Gly151, with C-terminal His
Expression System HEK293
Molecular Weight

25-32kDa (Reducing)

Purity >95% by SDS-PAGE & SEC-HPLC
Conjugation Unconjugated
Tag His Tag
Physical Appearance Lyophilized Powder
Storage Buffer PBS, PH7.4, 5% trehalose
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

Mouawad N, Ruggeri E, Capasso G, Martinello L, Visentin A, Frezzato F, Trentin L. How receptor tyrosine kinase-like orphan receptor 1 meets its partners in chronic lymphocytic leukemia. Hematol Oncol. 2024 Mar;42(2):e3250.
Zhang Y, Fan Y, Liu S, Guan Y, Wan J, Ren Q, Wang J, Zhong L, Hu Z, Shi W, Qian H. Development of Peptide Paratope Mimics Derived from the Anti-ROR1 Antibody and Long-Acting Peptide-Drug Conjugates for Targeted Cancer Therapy. J Med Chem. 2024 Jul 11;67(13):10967-10985.

Background

Tyrosine-protein kinase transmembrane receptor ROR1 is also known as Neurotrophic tyrosine kinase, receptor-related 1 (NTRKR1), which belongs to the protein kinase superfamily or tyr protein kinase family or ROR subfamily. ROR1 contains 1 FZ (frizzled) domain, 1 Ig-like C2-type (immunoglobulin-like) domain, 1 kringle domain, 1 protein kinase domain. ROR1 is expressed at high levels during early embryonic development. The expression levels drop strongly around day 16 and there are only very low levels in adult tissues. Isoform Short is strongly expressed in fetal and adult CNS and in a variety of human cancers, including those originating from CNS or PNS neuroectoderm. ROR1 could interact with casein kinase 1 epsilon (CK1ε) to activate phosphoinositide 3-kinase-mediated AKT phosphorylation and cAMP-response-element-binding protein (CREB), which was associated with enhanced tumor-cell growth.

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SDS-PAGE

2μg (R: reducing condition, N: non-reducing condition).

SEC-HPLC

The purity of ROR1 (39-151, Ig-like Domain) His Tag Protein, Human/Cynomolgus is more than 95% determined by SEC-HPLC.

ELISA

Immobilized ROR1 (39-151, Ig-like Domain) His Tag Protein, Human/Cynomolgus (Cat. No. UA011055) at 2.0μg/mL (100μL/well) can bind Anti-Human ROR1 (Zilovertamab) with EC50 of 0.92-1.21ng/mL.

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