Anti-LIF Antibody

Rabbit IgG polyclonal antibody for Leukemia inhibitory factor(LIF) detection. Tested with WB in Mouse;Rat.

SKU PA1562
Size 100μg/vial
Reactivity Mouse, Rat
Clonality Polyclonal
Host Rabbit
Ig Isotype N/A
Applications WB


Product Name Anti-LIF Antibody
See all Lif primary antibodies, ELISA kits and proteins
SKU/Catalog Number PA1562
Storage & Handling At -20°C for one year. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for a longer time.Avoid repeated freezing and thawing.
Size 100μg/vial
Description Polyclonal antibody for LIF detection. Host: Rabbit.Size: 100μg/vial. Tested applications: WB. Reactive species: Mouse. LIF information: Molecular Weight: 22287 MW; Subcellular Localization: Secreted.
Cite This Product Anti-LIF Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # PA1562)
Specificity Anti-LIF Antibody (PA1562) reacts with Mouse, Rat Lif, in native form and recombinant. Superfamily members of Lif are not reactive to PA1562.
Host Rabbit
Contents/Buffer Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.
Form Lyophilized
Reconstitution Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Immunogen A synthetic peptide corresponding to a sequence at the C-terminus of mouse LIF(175-194aa DKEAFQRKKLGCQLLGTYKQ), identical to the related rat sequence.
Reactivity Mouse, Rat

Assay Details

Our Boster Quality Guarantee for Anti-LIF Antibody covers its use in the following applications.

*The recommended dilution ratios/concentrations are for reference only and optimal dilutions/concentrations should be determined by the end user.

Assay Dilutions Overview

Concentration: Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Western blot, 0.1-0.5μg/ml, Mouse, Rat

Boster's Compatible Products

The following reagents are used to generate the images below for Anti-LIF Antibody (PA1562).

Boster recommends Enhanced Chemiluminescent Kit with anti-Rabbit IgG (EK1002) for Western blot.

Images And Assay Conditions


Anti-LIF antibody, PA1562, Western blotting
All lanes: Anti LIF (PA1562) at 0.5ug/ml
Lane 1: Rat Intestine Tissue Lysate at 50ug
Lane 2: Rat Brain Tissue Lysate at 50ug
Lane 3: Rat Spleen Tissue Lysate at 50ug
Lane 4: Rat Thymus Tissue Lysate at 50ug
Lane 5: Mouse Brain Tissue Lysate at 50ug
Lane 6: Mouse Kidney Tissue Lysate at 50ug
Lane 7: Mouse Liver Tissue Lysate at 50ug
Predicted bind size: 22KD
Observed bind size: 40KD

Target Info

Protein Target Info (Source:

Uniprot Id P09056
Gene Name Lif
Protein Name Leukemia inhibitory factor
Alternative Names Leukemia inhibitory factor;LIF;Differentiation-stimulating factor;D factor;Lif;
Subcellular Localization Secreted.
Molecular Weight 22287 MW

*if product is indicated to react with multiple species, protein info is based on the human gene.


Protein Function LIF has the capacity to induce terminal differentiation in leukemic cells. Its activities include the induction of hematopoietic differentiation in normal and myeloid leukemia cells, the induction of neuronal cell differentiation, and the stimulation of acute-phase protein synthesis in hepatocytes.
Research Areas Mouse, Rat

*You can search these to find other products in these research areas.
Background LIF is a pleiotropic cytokine produced at the maternal-fetal interface which has been shown to play an essential role in implantation in mice. LIF is produced in high amounts by the human endometrium and the trophoblast itself, and LIF receptors are present on cytotrophoblast cells. LIF could, thus, play a role in modulating HLA-G production and immune tolerance at the maternal-fetal interface. The gene maps to 22q11-q12.2, between the Philadelphia translocation BCR gene and the breakpoint of the translocation in cell line GM2324 at 22q12.2.

Other Recommended Resources

Here are featured tools and databases that you might find useful.

Publishing with Anti-LIF Antibody (PA1562)? Please let us know so we can cite the reference in this product datasheet. Email us at [email protected]

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Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)



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miR-182 aids in receptive endometrium development in dairy goats by down-regulating PTN expression
MicroRNA-223-3p suppresses leukemia inhibitory factor expression and pinopodes formation during embryo implantation in mice
Xu B, Sun X, Li L, Wu L, Zhang A, Feng Y. Fertil Steril. 2012 Aug;98(2):389-95. Doi: 10.1016/J.Fertnstert.2012.04.032. Epub 2012 Jun 13. Pinopodes, Leukemia Inhibitory Factor, Integrin-??3, And Mucin-1 Expression In The Peri-Implantation Endometri...
Pei K, Yu C, Shi X, Jia M. Contraception. 2010 Oct;82(4):379-84. Doi: 10.1016/J.Contraception.2010.04.009. Epub 2010 May 23. The Effects Of Mifepristone On The Expressions Of Osteopontin, Interleukin-6 And Leukemia Inhibitory Factor In The Villi O...
Li L, Xu Bf, Chen Qj, Sun Xx. Eur J Obstet Gynecol Reprod Biol. 2010 Aug;151(2):171-5. Doi: 10.1016/J.Ejogrb.2010.04.024. Epub 2010 Jun 9. Effects Of Hydrosalpinx On Pinopodes, Leukaemia Inhibitory Factor, Integrin Beta3 And Muc1 Expression In The...
Hu Cp, Feng Jt, Tang Yl, Zhu Jq, Lin Mj, Yu Me. Mediators Inflamm. 2006;2006(5):84829. Lif Upregulates Expression Of Nk-1R In Nhbe Cells.
Gui J, Xiong F, Yang W, Li J, Huang G. Am J Reprod Immunol. 2012 May;67(5):383-90. Doi: 10.1111/J.1600-0897.2011.01097.X. Epub 2012 Jan 9. Effects Of Acupuncture On Lif And Il-12 In Rats Of Implantation Failure.

Customer Q&As

  • Q: Do you offer BSA-free antibodies? Keyword: Bovine serum albumin, carrier protein, conjugation
    A: Yes, please contact us at [email protected] for more information about BSA-free antibodies and availability. The new BSA-free formula uses trehalose as a replacement to BSA. We have tested many alternative chemicals and found that trehalose protects the antibodies the best.
  • Q: Is your western blot protocol provided from the website applicable for all your antibodies? Keyword: applications, WB
    A: The protocol is applicable for all our antibodies in WB, the NC Membrane(0.45μm or 0.22μm) and transfer time(70 mins or 50 mins) depends on the protein molecular weight, details can be found in included protocol.
  • Q: Can I conjugate markers to this antibody? Can I link custom conjugates to this antibody? Keyword: conjugation
    A: The antibody is stored with BSA and cannot be conjugated with markers. Carrier free antibodies are available upon request. Please contact [email protected]
  • Q: What should I use for negative control?
    A: Please contact us for negative control suggestions. You can also check expression databases such as genecards, uniprot etc. Due to logistic reasons, we do not sell serum or lysates that we use internally for positive or negative control.
  • Q: Where can I find troubleshooting information? What should I do if I have unexpected bands, high background, no signal, weak signal
    A: You can find Boster's troubleshoot guides under tech support tab. Please contact us for further assistance on troubleshooting your experiment.
  • Q: What is the immunogen sequence of this antibody? Is this antibody polyclonal or monoclonal?
    A: You can find the immunogen sequence under "
  • Q: What is the expected band size? Why is it different than the observed band size?
    A: The expected band size is predicted on the size of the protein. The actual band size may be affected by a few other factors including but not limited to:<br>1. Post-translational modification:phosphorylation, methylation, glycosylation etc. These modifications prevent SDS molecules from binding to the target protein and thus make the band size appear larger than expected<br>2. Post-translational cleavage: this can cause smaller bands and or multiple bands <br><br>3. Alternative splicing: the same gene can have alternative splicing patterns generating different size proteins, all with reactivities to the antibody. <br><br>4. Amino Acid R chain charge: SDS binds to positive charges. The different size and charge of the Amino Acid side chains can affect the amount of SDS binding and thus affect the observed band size.<br>5. Multimers: Multimers are usually broken up in reducing conditions. However if the interactions between the multimers are strong, the band may appear higher., <br>
  • Q: What is the suggested dilution ratio for Western Blot (WB), Immunohistochemistry (IHC) and or ELISA standards? What is the optimal pH for the sample?
    A: Check the datasheet for the product for details on dilution ratios for different experiments. You can find the datasheet button on the right side of the product page.
  • Q: What is the protocol you used for your Western blotting (WB) and Immunohistochemistry (IHC)?
    A: Check our protocols under the tech support tab.
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