Product Information
85827-2-PBS targets LIFR as part of a matched antibody pair:
MP02139-1: 85827-3-PBS capture and 85827-2-PBS detection (validated in Cytometric bead array)
Unconjugated rabbit recombinant monoclonal antibody in PBS only (BSA and azide free) storage buffer at a concentration of 1 mg/mL, ready for conjugation. Created using Proteintech’s proprietary in-house recombinant technology. Recombinant production enables unrivalled batch-to-batch consistency, easy scale-up, and future security of supply.
This conjugation ready format makes antibodies ideal for use in many applications including: ELISAs, multiplex assays requiring matched pairs, mass cytometry, and multiplex imaging applications.Antibody use should be optimized by the end user for each application and assay.
| Tested Reactivity | human |
| Host / Isotype | Rabbit / IgG |
| Class | Recombinant |
| Type | Antibody |
| Immunogen | LIFR fusion protein Eg2599 Predict reactive species |
| Full Name | leukemia inhibitory factor receptor alpha |
| Calculated Molecular Weight | 124 kDa |
| Observed Molecular Weight | 190 kDa, 170 kDa |
| GenBank Accession Number | NM_001127671.1 |
| Gene Symbol | LIFR |
| Gene ID (NCBI) | 3977 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Protein A purification |
| UNIPROT ID | P42702-1 |
| Storage Buffer | PBS only, pH 7.3. |
| Storage Conditions | Store at -80°C. |
Background Information
LIFR, also known as CD118, is a subunit of a receptor for leukemia inhibitory factor (LIF). LIF is a pleiotropic cytokine of the interleukin-6 family that affects the differentiation, survival, and proliferation of a wide variety of cells in the adult and the embryo. LIFR is the low-affinity binding chain that, together with the high-affinity converter subunit gp130, forms a high-affinity receptor complex that mediates the action of LIF. The high-affinity complex also binds a related cytokine, oncostatin M (PMID: 8999038). LIFR has also been identified as a breast cancer metastasis suppressor that functions through the HIPPO-YAP pathway (PMID: 23001183). LIFR appeared as doublets with 190 and 170 kDa (PMID: 10858440). They represented different glycosylated forms of the LIFR in different steps of protein maturation.
