Rabbit Serum, Sterile, Trace-Hemolyzed
Serum from healthy young New Zealand White or Californian rabbits (8–12 weeks, either sex, fasted at slaughter). Blood is refrigerated within 6 hours, processed within 24 hours and frozen at -20°C; the serum is thawed, pooled, 0.22 µm filtered, bottled and returned to -20°C.
Specifications
Release criteria
Lead time on this item is currently: 2-4 Weeks
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Product Overview
| Species: | Rabbit |
|---|---|
| Product Types: | Serum |
| Donor Sex: | Mixed |
| Sterility: | Sterile |
| Hemolysis: | Trace-Hemolyzed |
| Physical State: | Frozen Liquid |
| Protein Concentration: | 5.0 – 7.0 g/dL |
| Application Notes: | Reportedly useful in immunohistochemistry assays and western blot; as diluent, blocking agent, cell culture/ growth supplement and source of serum proteins. |
| Testing: | Hemolysis: 20 ≤ 50 mg/dL Total Protein: 5.0- 7.0 g/dL pH: 7.0- 8.5 Sterility: Passed, 14 day sterility testing |
| Storage Conditions: | -10°C or below |
| Shipping Conditions: | Dry ice |
| Packaging: | Poly bottle |
| Expiration: | 5 years from date of manufacture when stored frozen at -10°C or below; once thawed, hold at 2 – 8°C and use within 4 weeks |
Product Applications
- Western blot
- Immunohistochemistry
- Blocking protein
- Assay diluent & negative matrix
- Cell culture
Documents & Datasheets
Datasheet
Safety Datasheet
Certificate of Analysis
| Lot | Issued | |
|---|---|---|
| 17648 | Jul 9, 2026 | Download |
| 14148 | Jun 5, 2026 | Download |
| 07148 | Apr 6, 2026 | Download |
| 23947 | Sep 12, 2025 | Download |
| 20647 | Aug 26, 2025 | Download |
| 15647 | Jun 23, 2025 | Download |
| 00947 | Jan 24, 2025 | Download |
| 24146 | Sep 24, 2024 | Download |
| 22746-B | Sep 3, 2024 | Download |
| 22746-A | Sep 3, 2024 | Download |
Show all 31 certificates
| 31345 | Nov 27, 2023 | Download |
| 22144 | Aug 23, 2022 | Download |
| 20143 | Aug 3, 2021 | Download |
| 05443 | Mar 9, 2021 | Download |
| 35242 | Jan 4, 2021 | Download |
| 16142 | Jun 23, 2020 | Download |
| 11442 | May 8, 2020 | Download |
| 35241 | Jan 2, 2020 | Download |
| 12141 | May 20, 2019 | Download |
| 17240 | Jul 5, 2018 | Download |
| 34839 | Dec 28, 2017 | Download |
| 20539 | Aug 9, 2017 | Download |
| 09639 | Apr 21, 2017 | Download |
| 25238 | Sep 22, 2016 | Download |
| 15537 | Jun 22, 2015 | Download |
| 05837 | Mar 19, 2015 | Download |
| 32536 | Dec 5, 2014 | Download |
| 15636 | Jun 19, 2014 | Download |
| 14235 | Jun 6, 2013 | Download |
| 10935 | May 7, 2013 | Download |
| 17434 | Jul 6, 2012 | Download |
Frequently Asked Questions
How should I thaw frozen serum or plasma?
Can I refreeze serum after it has thawed?
My thawed serum is cloudy or has particles in it. Is it still good?
Should I buy the sterile or the non-sterile version?
How are your sterile-filtered products made?
What's the maximum lot size of animal blood products I can order?
Show 2 more questions
Are blood products aseptically collected?
Do you have processes in place for the proper segregation of animal-based products obtained from different species?
Publications citing this product (2)
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Acquired tick resistance in Peromyscus leucopus alters Ixodes scapularis infection
Where the paper cites Pel-Freez
…fed on burden-matched hosts during primary infestations. B. burgdorferi B31 (strain MSK5) was cultured in modified Barbour-Stoenner-Kelly II (BSK-II) medium supplemented with 6% normal rabbit serum (NRS; Pel-Freez; 31126-5) and maintained at 37°C and 5% CO 2 . Spirochete growth was monitored daily using dark-field microscopy. Prior to infection, PCR was used to screen the plasmid profiles of B. burgdorferi…
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EIF2B and Oligodendrocyte Survival: Where Nature and Nurture Meet in Bipolar Disorder and Schizophrenia?
Where the paper cites Pel-Freez
…d signaling pathways that dictate oligodendrocyte viability and synaptic plasticity. … Spirochetes were cultured in modified Barbour-Stoenner-Kelly (BSK-II) media supplemented with 6% normal rabbit serum (NRS, Pel-Freez 31126-5) and incubated at 37C with 5% CO2…
Product References
- Pathogenic leptospires modulate protein expression and post-translational modifications in response to mammalian host signals
Nally, J. E. et al. Pathogenic leptospires modulate protein expression and post-translational modifications in response to mammalian host signals. Front. Cell. Infect. Microbiol. 7, 362 (2017).
- Colony formation in solid medium by the relapsing fever spirochetes Borrelia hermsii and Borrelia turicatae
Raffel, S. J., Williamson, B. N., Schwan, T. G. & Gherardini, F. C. Colony formation in solid medium by the relapsing fever spirochetes Borrelia hermsii and Borrelia turicatae. Ticks Tick. Borne. Dis. 9, 281–287 (2018).
- The oligopeptide ABC transporter OppA4 negatively regulates the virulence factor OspC production of the Lyme disease pathogen
Zhou, B., Yang, Y., Chen, T., Lou, Y. & Yang, X. F. The oligopeptide ABC transporter OppA4 negatively regulates the virulence factor OspC production of the Lyme disease pathogen. Ticks Tick. Borne. Dis. 9, 1343–1349 (2018).
- Visualization of spirochetes by labeling membrane proteins with fluorescent biarsenical dyes
Hillman, C. et al. Visualization of Spirochetes by Labeling Membrane Proteins With Fluorescent Biarsenical Dyes. Front. Cell. Infect. Microbiol. 9, 287 (2019).
- Genome-Wide Mutagenesis in Borrelia burgdorferi
Lin, T. & Gao, L. Genome-wide mutagenesis in Borrelia burgdorferi. in Methods in Molecular Biology vol. 1690 201–223 (Humana Press Inc., 2018).
- Short-chain fatty acids alter metabolic and virulence attributes of Borrelia burgdorferi
Lin, Y. H., Chen, Y., Smith, T. C., Karna, S. L. R. & Seshu, J. Short-chain fatty acids alter metabolic and virulence attributes of Borrelia burgdorferi. Infect. Immun. 86, (2018).
- Induction of IL-10 by Borrelia burgdorferi is regulated by the action of CD14-dependent p38-MAPK and cAMP-mediated chromatin remodeling
Sahay, B. et al. Induction of interleukin 10 by borrelia burgdorferi is regulated by the action of cd14-dependent p38 mitogen-activated protein kinase and camp-mediated chromatin remodeling. Infect. Immun. 86, (2018).
