Cell Lysates
Cell lysates are solutions containing the contents of cells that have been broken open, releasing their intracellular components. These lysates are commonly used in biological research to study the proteins, nucleic acids, and other molecules within a cell.
Cell lysates are commonly used tools in many areas of biological research, including molecular biology, cell biology, and biochemistry. They can be used to study protein expression levels, enzyme activity, pathway signaling, cancer diagnostics, and drug screening. By using cell lysates in western blot and ELISA experiments, researchers are able to gain valuable insights into the inner workings of cells and further our understanding of biological processes.
With a large number of cell products in stock, Creative Biolabs is passionate about providing high-quality, convenient, and cost-effective cell lysates prepared from primary cells, cell lines, and iPSC-derived cells. Please contact us to get cell lysate products of your interest.
Procedure
We usually use the following optimized process to obtain cell lysates.
1. Harvesting cells
Suspension cells: Collected directly by high-speed centrifugation at low temperature and washed with PBS to remove any remaining media or serum before further processing.
Adherent cells: Collected by scraping off to avoid potential protein loss.
2. Adding lysis buffer and ultrasonication
Lysis buffer: Modified RIPA Lysis Buffer is a gentle and effective solution for isolating cytoplasmic and nuclear proteins from mammalian cells. Free of SDS, this optimized buffer is ideal for proteins sensitive to harsh denaturing conditions, making it suitable for a wide range of applications such as ELISA-based assays.
Ultrasonication: By subjecting the sample to high-frequency sound waves, the cell membrane is disrupted, releasing the required biomolecules.
3. Lysate concentration determination
UV absorbance: UV absorbance is a common technique used to measure protein concentration in cell lysates. Protein molecules absorb light at a wavelength of 280nm, allowing for the quantification of protein concentration in cell lysates.
4. Lysate storage
Lysate is diluted and stored in Storage Buffer.
Applications
Then purified cell lysates can be used for a range of experiments:
- Immunodiagnostic tests for rapid and convenient on-site testing.
- Understanding the cellular heterogeneity.
- Down streaming processes, such as western blot and ELISA experiments.
Reference
- Shehadul Islam, Mohammed et al. "A Review on Macroscale and Microscale Cell Lysis Methods." Micromachines (Basel). 2017, 8(3):83.
Target
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Overexpression
- Species:
- Human
- Applications:
- WB
- Cell Types:
- Other Cells
- NeuroMab™ Anti-Tau Antibody(NRP-0422-P2275) (Cat#: NRP-0422-P2275)
- Tau Monoclonal Antibody (AT120, HT7 and BT2 clone) (Cat#: NK-2106-P008)
- NeuroMab™ Anti-EPHB2 Antibody(NRP-0422-P1220) (Cat#: NRP-0422-P1220)
- NeuroMab™ Anti-ApoC3 BBB Shuttle Antibody(NRZP-1022-ZP3503) (Cat#: NRZP-1022-ZP3503)
- NeuroMab™ Anti-Integrin αvβ8 BBB Shuttle Antibody(NRZP-1222-ZP1218) (Cat#: NRZP-1222-ZP1218)
- NeuroMab™ Anti-pTau Antibody(NRP-0422-P1719) (Cat#: NRP-0422-P1719)
- NeuroMab™ Anti-CD20 Antibody(NRP-0422-P1230) (Cat#: NRP-0422-P1230)
- Mouse Anti-SCN5A Monoclonal Antibody (CBP708) (Cat#: NAB-0720-Z2720)
- NeuroMab™ Anti-TNFα BBB Shuttle Antibody(NRZP-1022-ZP4105) (Cat#: NRZP-1022-ZP4105)
- NeuroMab™ Anti-Tau Antibody(NRP-0422-P1686) (Cat#: NRP-0422-P1686)
- Rat Glioma Cell Line C6 (Cat#: NCL2110P346)
- Human Astrocytes, Immortalized (Cat#: NCL-2105-P182-AM)
- Mouse Midbrain Dopaminergic Neuron Cell MN9D (Cat#: NCL2110P059)
- Green Fluorescent BACE1 Cell Lines (Cat#: NCL2110P214)
- iNeu™ Human Oligodendrocyte Progenitor Cells (OPCs) (Cat#: NCL-2103-P49)
- Mouse Retinal Ganglion Cells (Cat#: NCL2110P145)
- Human Brain Vascular Pericytes (Cat#: NCL-21P6-015)
- iNeu™ Human Sensory Neurons (Cat#: NCL-2103-P62)
- iNeu™ Human Neural Stem Cell Line (Cat#: NCL200552ZP)
- Mouse Retinal Ganglion Cell Line RGC-5 (Cat#: NCL2110P154)
- Beta Amyloid (1-42), Aggregation Kit (Cat#: NRZP-0323-ZP200)
- Human GFAP ELISA Kit [Colorimetric] (Cat#: NPP2011ZP383)
- Alpha Synuclein Aggregation Kit (Cat#: NRZP-1122-ZP15)
- Human Poly ADP ribose polymerase,PARP Assay Kit (Cat#: NRZP-1122-ZP62)
- Human Tau Aggregation Kit (Cat#: NRP-0322-P2173)
- Amyloid beta 1-42 Kit (Cat#: NRP-0322-P2170)
- Beta Amyloid (1-40), Aggregation Kit, TTF Assay (Cat#: NRZP-0323-ZP199)
- Alpha-Synuclein Aggregation Assay Kit (Cat#: NRZP-1122-ZP37)
- rAAV-E-SARE-Cre-ERT2-PEST-WPRE-hGH polyA (Cat#: NTA-2010-TT342)
- PRV-CAG-EGFP (Cat#: NTA-2011-ZP14)
- pAAV-syn-jGCaMP8m-WPRE (Cat#: NTA-2106-P062)
- pAAV-hSyn-DIO-XCaMP-R-WPRE (Cat#: NTA-2012AD-P508)
- AAV2 Full Capsids, Reference Standards (Cat#: NTC2101070CR)
- pAAV-syn-FLEX-jGCaMP8s-WPRE (Cat#: NTA-2106-P066)
- AAV2/9-hEF1a-DIO-mCherry-P2A-TetTox-WPRE-pA (Cat#: NTA-2012-ZP268)
- pAAV-EF1a-DIO-EGFP-WPRE (Cat#: NTA-2012AD-P285)
- AAV-EF1a-mCherry-flex-dtA (Cat#: NRZP-0622-ZP616)
- AAV-mDLX-CRE-tdTomato (Cat#: NRZP-0622-ZP721)
- Human huntingtin (HTT) (NM_002111) ORF clone, Myc-DDK Tagged (Cat#: NEP-0521-R0497)
- Mouse SOD1 shRNA Silencing Adenovirus (Cat#: NV-2106-P14)
- App Rat amyloid beta (A4) precursor protein (App)(NM_019288) ORF clone, Untagged (Cat#: NEP-0421-R0053)
- ABCA1 Antisense Oligonucleotide (NV-2106-P27) (Cat#: NV-2106-P27)
- Tau Antisense Oligonucleotide (IONIS-MAPTRx) (Cat#: NV-2106-P29)
- Rat Parkinson disease (autosomal recessive, juvenile) 2, parkin (Park2) (NM_020093) ORF clone/lentiviral particle, Myc-DDK Tagged (Cat#: NEP-0621-R0041)
- Human superoxide dismutase 1, soluble (SOD1) (NM_000454) ORF clone, TurboGFP Tagged (Cat#: NEP-0521-R0748)
- Mouse Parkinson disease (autosomal recessive, early onset) 7 (Park7) (NM_020569) clone, Untagged (Cat#: NEP-0621-R0133)
- Human presenilin 1 (PSEN1), transcript variant 2 (NM_007318) ORF clone, TurboGFP Tagged (Cat#: NEP-0421-R0140)
- Human superoxide dismutase 3, extracellular (SOD3) (NM_003102) ORF clone, Untagged (Cat#: NEP-0521-R0808)
- NeuroBiologics™ Mouse Cerebrospinal Fluid (Cat#: NRZP-0822-ZP497)
- NeuroBiologics™ Monkey Cerebrospinal Fluid (Cat#: NRZP-0822-ZP495)
- NeuroBiologics™ Pig Cerebrospinal Fluid (Cat#: NRZP-0822-ZP498)
- NeuroBiologics™ Human Cerebrospinal Fluid (Cat#: NRZP-0822-ZP491)
- NeuroBiologics™ Rat Cerebrospinal Fluid (Cat#: NRZP-0822-ZP496)
- NeuroPro™ Anti-ASA BBB Shuttle Protein (Cat#: NRZP-0423-ZP504)
- NeuroPro™ Anti-TNFR BBB Shuttle Protein (Cat#: NRZP-0423-ZP510)
- NeuroPro™ Anti-Erythropoietin BBB Shuttle Protein (Cat#: NRZP-0423-ZP499)
- NeuroPro™ Anti-EPO BBB Shuttle Protein (Cat#: NRZP-0423-ZP508)
- NeuroPro™ Anti-PON1 BBB Shuttle Protein (Cat#: NRZP-0423-ZP507)
- NeuroPro™ Anti-SGSH BBB Shuttle Protein (Cat#: NRZP-0423-ZP505)
- NeuroPro™ Anti-IDS BBB Shuttle Protein (Cat#: NRZP-0423-ZP503)
- NeuroPro™ Anti-NAGLU BBB Shuttle Protein (Cat#: NRZP-0423-ZP506)
- NeuroPro™ Anti-IDUA BBB Shuttle Protein (Cat#: NRZP-0423-ZP502)
- NeuroPro™ Anti-GDNF BBB Shuttle Protein (Cat#: NRZP-0423-ZP500)