Loading...

APC Annexin V

Pricing & Availability
Regulatory Status
RUO
Other Names
Annexin A5
Ave. Rating
Submit a Review
Product Citations
publications
APC_Annexin-V_kit_052318_non-apop
Human T leukemia cell line Jurkat, treated (left) or non-treated (right) with BioLegend’s anti-human CD95 (EOS9.1) mAb (Cat. No. 305704) for 4 hours, then stained with Annexin V- APC and Helix NP Green (Cat. No. 425303 at 5 nM) in Annexin V Binding buffer for 15 minutes at 25°C.
  • APC_Annexin-V_kit_052318_non-apop
    Human T leukemia cell line Jurkat, treated (left) or non-treated (right) with BioLegend’s anti-human CD95 (EOS9.1) mAb (Cat. No. 305704) for 4 hours, then stained with Annexin V- APC and Helix NP Green (Cat. No. 425303 at 5 nM) in Annexin V Binding buffer for 15 minutes at 25°C.
See APC spectral data
Cat # Size Price Quantity Check Availability Save
640919 25 tests 82€
Check Availability


Need larger quantities of this item?
Request Bulk Quote
640920 100 tests 176€
Check Availability


Need larger quantities of this item?
Request Bulk Quote
640941 300 tests 356€
Check Availability


Need larger quantities of this item?
Request Bulk Quote
Description

Annexin V (or Annexin A5) is a member of the annexin family of intracellular proteins that binds to phosphatidylserine (PS) in a calcium-dependent manner. PS is normally only found on the intracellular leaflet of the plasma membrane in healthy cells, but during early apoptosis, membrane asymmetry is lost and PS translocates to the external leaflet. Fluorochrome-labeled Annexin V can then be used to specifically target and identify apoptotic cells. Annexin V Binding Buffer (Cat. No. 422201) is recommended for use with Annexin V staining. Annexin V binding alone cannot differentiate between apoptotic cells and necrotic. Therefore, we recommend using our Helix NP™ Blue (Cat No. 425305), Helix NP™ Green (Cat No. 425303) or Helix NP™ NIR (Cat. No. 425301). Early apoptotic cells will exclude 7-AAD and PI, while late stage apoptotic cells and necrotic cells will stain positively, due to the passage of these dyes into the nucleus where they bind to DNA.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Human, Mouse, Rat
Reported Reactivity
Other Species
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
Preparation
The purified protein was conjugated with APC under optimal conditions.
Concentration
Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
Storage & Handling
The Annexin V solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Application

FC - Quality tested
Recommended Usage

Each lot of this product is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is 5 µl per 100,000 - million cells in a 100 µl volume of Annexin V Binding Buffer (Cat No. 422201). It is recommended that the reagent be titrated for optimal performance for each application.

Excitation Laser
Red Laser (633 nm)
Application Notes

Annexin V Staining

  1. Wash cells twice with cold BioLegend Cell Staining Buffer (Cat. No. 420201) and then resuspend cells in Annexin V Binding Buffer (Cat. No. 422201) at a concentration of 1x106 cells/mL.
  2. Transfer 100 µL of cell suspension in 5 mL test tube.
  3. Add 5 µL of fluorochrome conjugated Annexin V.
  4. Stain with a viability dye, such as PI (Cat. No. 421301), 7-AAD (Cat. Nos. 420403 & 420404), or Helix NP dyes (Cat. Nos. 425301, 425303, & 425305), if desired.
  5. Gently vortex the cells and incubate for 15 min at RT (25°C) in the dark.
  6. Add 400* µL of Annexin V Binding Buffer (Cat. No. 422201) to each tube. *For more concentrated samples, add a minimum of 200 µl of Annexin V Binding Buffer in this step.
  7. Analyze by flow cytometry.

For a better experience detecting apoptosis, we now recommend Apotracker™. Cell staining with Apotracker™ is Calcium independent. Thus, no special buffers are required, and the protocol can be shortened for single-step co-staining with other reagents.

Application References
  1. Koopman G, et al. 1994. Blood 84:1415.
  2. Vermes I, et al. 1995. J. Immunol. Methods 184:39.
  3. Dachary-Prigent J, et al. 1993. Blood 81:2554.
  4. Sekine C, et al. 2009. Int Immunol. PubMed
  5. Grujic M, et al. 2010. J. Immunol. 185:1730. PubMed
  6. Hussain MS, et al. 2013. Hum Mol Genet. 22:5199. PubMed
  7. Feng Q, et al. 2014. PLoS One. 9:95927. PubMed
  8. Isobe T, et al. 2014. eLife. 3:1977. PubMed
Product Citations
  1. Preda MB, et al. 2021. Cell Death Dis. 12:566. PubMed
  2. Chugh RM, et al. 2021. Stem Cell Res Ther. 12:388. PubMed
  3. Inclan-Rico JM, et al. 2020. Nat Immunol. 21:1181. PubMed
  4. Sugiura A, et al. 2022. Immunity. 55:65. PubMed
  5. Zhang H, et al. 2022. Eur J Immunol. 52:978. PubMed
  6. Hao J, et al. 2022. Cell Rep. 41:111804. PubMed
  7. Cappellesso F, et al. 2022. Nat Cancer. 3:1464. PubMed
  8. Liu X, et al. 2023. Nat Commun. 14:238. PubMed
  9. Di Benedetto C, et al. 2023. Cancers (Basel). 15: . PubMed
  10. Daian LM, et al. 2023. Int J Mol Sci. 24: . PubMed
  11. Hochrein SM, et al. 2022. Cell Metab. 34:516. PubMed
  12. Roy S, et al. 2022. Endocrinology. 163:. PubMed
  13. McCartin C, et al. 2022. Cancers (Basel). 14:. PubMed
  14. Isobe T, et al. 2014. Elife. 3:1977. PubMed
  15. Tang Z, et al. 2017. Cell Death Differ. 24:2127. PubMed
  16. Patel RP, et al. 2020. Transl Oncol. 14:100917. PubMed
  17. Kalus P, et al. 2022. Int J Mol Sci. 23:. PubMed
  18. McCartin C, et al. 2022. Chem Biol Interact. 367:110167. PubMed
  19. Hagege A, et al. 2022. Cell Rep Med. 3:100659. PubMed
  20. Christian DA, et al. 2022. Sci Immunol. 7:eabq7432. PubMed
  21. Shiroshita K, et al. 2022. Cell Rep Methods. 2:100354. PubMed
  22. Giampaolo S, et al. 2023. iScience. 26:106234. PubMed
  23. Battistello E, et al. 2023. Mol Cell. 83:1216. PubMed
  24. Riera-Domingo C, et al. 2023. Sci Adv. 9:eadd5028. PubMed
  25. Perez GI, et al. 2023. Vaccines (Basel). 11:. PubMed
  26. Chatterjee S, et al. 2023. Sci Adv. 9:eade4800. PubMed
  27. Onyshchenko K, et al. 2023. Nat Commun. 14:2087. PubMed
  28. Pang JM, et al. 2023. PLoS One. 18:e0284744. PubMed
  29. Van Bael J, et al. 2023. Int J Mol Sci. 24:. PubMed
  30. Xiao C, et al. 2023. Nat Aging. 3:418. PubMed
  31. Sun K, et al. 2023. Cancers (Basel). 15:. PubMed
  32. Wyrobnik I, et al. 2023. Oncoimmunology. 12:2219164. PubMed
  33. Jiang D, et al. 2023. Nat Commun. 14:3642. PubMed
  34. Schick M, et al. 2022. Nat Commun. 13:281. PubMed
  35. Xu B, et al. 2017. Oncogenesis. 6:e295. PubMed
  36. Wu N, et al. 2020. Cell Rep. 30:1129. PubMed
  37. Wiley CD, et al. 2019. Cell Rep. 28:3329. PubMed
  38. Kuljanin M, et al. 2018. Cell Rep. 25:2524. PubMed
  39. Wu SJ, et al. 2017. Cell Rep. 2.628472222. PubMed
  40. Cannons JL, et al. 2021. Cell Rep. 37:109804. PubMed
  41. Dai X, et al. 2017. J Cell Mol Med. 10.1111/jcmm.13296. PubMed
  42. Donado CA, et al. 2020. Cell Reports. 31(1):107466. PubMed
  43. Xiao C, et al. 2022. iScience. 25:103934. PubMed
  44. McNeal AS, et al. 2021. Elife. 10:. PubMed
  45. Zeriouh W, et al. 2017. PLoS One. 12(2):e0170823. PubMed
  46. Weiser J, et al. 2015. J Infect Dis. 212: 1677 - 1682. PubMed
  47. Zhang S, et al. 2019. Front Pediatr. 0.485416667. PubMed
  48. Vig S, et al. 2019. Cell Death Dis. 0.63125. PubMed
  49. Figueroa-Valdés AI, et al. 2021. Front Bioeng Biotechnol. 9:619930. PubMed
  50. Fujino T, et al. 2021. Nat Commun. 12:1826. PubMed
  51. Patel RP, et al. 2021. Invest Ophthalmol Vis Sci. 62:16. PubMed
  52. Dregalla RC, et al. 2021. Stem Cell Res Ther. 12:547. PubMed
  53. Linnerbauer M, et al. 2022. Front Immunol. 12:800128. PubMed
  54. Wang J, et al. 2016. Nat Cell Biol. 18: 480-490. PubMed
  55. Sumitomo Y, et al. 2016. Blood. 128: 1614 - 1624. PubMed
  56. Li L, et al. 2016. Cell Death Dis. 7:e2439. PubMed
  57. Wohlhieter CA, et al. 2020. Cell Rep. 33:108444. PubMed
  58. Pease NA, et al. 2021. Cell Reports. 34(12):108888. PubMed
  59. Cao J, et al. 2019. Theranostics. 0.938194444. PubMed
  60. Moose DL, et al. 2020. Cell Rep. 30:3864. PubMed
  61. Deng J, et al. 2021. Cell Death Dis. 12:978. PubMed
  62. Vongpipatana T, et al. 2020. J Immunol. 2156:204. PubMed
  63. O'Neill K, et al. 2016. Genes Dev. 30: 973-988. PubMed
  64. Hussain M, et al. 2013. Hum Mol Genet. 22:5199. PubMed
  65. Zeng H, et al. 2018. Cancer Cell. 34:56:00. PubMed
  66. Lei W, et al. 2020. Sci Rep. 10:7004. PubMed
  67. Ning X, et al. 2019. Mol Cell. 74:19. PubMed
  68. Fleischmann M, et al. 2021. Cells. 10:. PubMed
  69. Rausch M, et al. 2021. Cancers (Basel). 13:. PubMed
  70. Lee M, et al. 2022. Nat Commun. 13:1157. PubMed
  71. Hickman O, et al. 2016. Br J Cancer. 10.1038/bjc.2016.91. PubMed
  72. Laughney AM, et al. 2020. Nat Med. 26:259. PubMed
  73. Hagan AS, et al. 2020. Development. 147:00:00. PubMed
  74. Sheng Y, et al. 2019. Cell Prolif. 52:e12611. PubMed
  75. Tang Z, et al. 2019. Cell Rep. 28:1744. PubMed
  76. Liu L, et al. 2019. Cell Prolif. :e12718. PubMed
  77. Lee Y, et al. 2022. Sci Adv. 8:eabm7688. PubMed
  78. Qiu C, et al. 2022. Front Immunol. 12:764949. PubMed
  79. Aslam MA, et al. 2021. EMBO Rep. 22:e51184. PubMed
  80. Høgh RI, et al. 2020. J Immunol. 1746:204. PubMed
  81. Zhang S, et al. 2020. Front Immunol. 1.757638889. PubMed
  82. Saint Fleur–Lominy S, et al. 2018. Cell Rep. 24:3045. PubMed
  83. Kanda K, et al. 2018. JCI Insight. 3:e91316. PubMed
  84. Zhou X, et al. 2019. Cell Rep. 27:1176. PubMed
  85. Celus W, et al. 2021. Cancer Immunol Res. Online ahead of print. PubMed
  86. Cao W, et al. 2016. Nat Commun. 7:11687. PubMed
  87. Perny M, et al. 2016. Cell Death Dis. 7:e2447. PubMed
  88. Liu L, et al. 2020. Cancer Res. 80:2564. PubMed
  89. Brasacchio D, et al. 2018. Cell Death Dis. 0.681944444. PubMed
  90. Ren Y, et al. 2022. J Immunother Cancer. 10:. PubMed
  91. Warmuth S, et al. 2022. Oncoimmunology. 10:2004661. PubMed
  92. Cai J, et al. 2021. eLife. 10:00. PubMed
  93. Cheng CC, et al. 2020. Elife. 9:00. PubMed
  94. Feng Q, et al. 2014. PLoS One. 9:95927. PubMed
  95. Jung E, et al. 2017. J Neurosci. 37:6837. PubMed
  96. Hills LB, et al. 2021. J Immunol. 206:89. PubMed
  97. Dou R, et al. 2021. Cell Death Dis. 12:206. PubMed
  98. Burclaff J, et al. 2022. Cell Mol Gastroenterol Hepatol. 13:1554. PubMed
  99. Pedicona F, et al. 2022. Sci Signal. 15:eabl7989. PubMed
  100. Li R, et al. 2022. Exp Hematol Oncol. 11:77. PubMed
  101. He C, et al. 2022. BMC Cancer. 22:1100. PubMed
  102. Lasrado N, et al. 2022. iScience. 25:103865. PubMed
  103. Forsberg MH, et al. 2021. Stem Cell Res Ther. 12:459. PubMed
  104. Okita R, et al. 2021. Thorac Cancer. 12:775. PubMed
  105. Li C, et al. 2021. Cell Metabolism. 33(8):1610-1623.e5. PubMed
  106. Kostadinova E, et al. 2016. Sci Rep. 6:30943. PubMed
  107. Qiu Z, et al. 2019. Theranostics. 3.650694444. PubMed
  108. Reyes–Uribe P, et al. 2018. Oncogene. 37:4058. PubMed
  109. Lima S, et al. 2018. Autophagy. 1.2375. PubMed
  110. Oh J, et al. 2017. PLoS Biol. 15:e2003352. PubMed
  111. Millington-Burgess SL, et al. 2021. Sci Rep. 11:17678. PubMed
  112. Sahoo SS, et al. 2021. Nat Med. 27:1806. PubMed
  113. Fernández D, et al. 2016. PLoS One. 11: 0157889. PubMed
  114. Muthalagu N, et al. 2020. Cancer Discov. 1.022222222. PubMed
  115. Pothlichet J, et al. 2020. J Clin Invest. 130:2872. PubMed
  116. Wei Z, et al. 2021. Nat Commun. 0.805555556. PubMed
  117. Sun J et al. 2018. Cell stem cell. 23(3):355-369 . PubMed
  118. Sharma P, et al. 2018. Data Brief. 1.975694444. PubMed
  119. Li B, et al. 2019. Oncol Rep. 41:608. PubMed
  120. Rodriguez-Perdigon M, et al. 2022. Macromol Biosci. 22:e2200168. PubMed
  121. Xu Y, et al. 2021. IUBMB Life. 73:1432. PubMed
  122. Ho JY, et al. 2021. Mol Ther Methods Clin Dev. 21:237. PubMed
  123. Hirata SI, et al. 2020. Allergy. 75:1939. PubMed
  124. Vickman R, et al. 2016. Mol Cancer Res. 14: 776 - 786. PubMed
  125. Cabet E, et al. 2015. PLoS One. 10: 0137009. PubMed
  126. Burgener SS, et al. 2019. Cell Rep. 27:3646. PubMed
  127. Hasselluhn MC, et al. 2019. Cell Death Dis. 0.726388889. PubMed
  128. Zhang S, et al. 2018. Sci Rep. 8:17066. PubMed
  129. Shinde R, et al. 2018. Nat Immunol. 1.188194444. PubMed
  130. Tulasi DY, et al. 2021. Cell Mol Gastroenterol Hepatol. 11:1437. PubMed
  131. Yamamoto H, et al. 2016. Sci Rep. 6:19204. PubMed
  132. Dong G, et al. 2020. Haematologica. . PubMed
  133. Alamillo E, et al. 2017. Fish Shellfish Immunol. 10.1016/j.fsi.2017.08.036. PubMed
  134. Voss OH, et al. 2018. Curr Protoc Immunol. 120:14.44.1. PubMed
  135. Dower CM, et al. 2018. Mol Cancer Ther. 2.350694444. PubMed
  136. Barve A, et al. 2019. Cells. 1.251388889. PubMed
  137. Parsa S, et al. 2021. Nat Cancer. 1:653. PubMed
  138. Li S, et al. 2021. Front Pharmacol. 12:634115. PubMed
  139. Satcher R, et al. 2015. J Cell Sci. 128: 4629 - 4641. PubMed
  140. Grossman L, et al. 2017. mSphere. 2:e00305. PubMed
  141. Habtetsion T et al. 2018. Cell metabolism. 28(2):228-242 . PubMed
  142. Woolf N, et al. 2017. Oncogenesis. 10.1038/oncsis.2017.77. PubMed
  143. Cordo' V, et al. 2022. Nat Commun. 13:1048. PubMed
  144. Mykhailova O, et al. 2021. Transfusion. 61:1247. PubMed
  145. Walle T, et al. 2022. Sci Adv. 8:eabh4050. PubMed
  146. Höhne K, et al. 2016. Open Bio. 6: 160046. PubMed
  147. Festag J, et al. 2020. Mol Ther Nucleic Acids. 1.330555556. PubMed
  148. Wallace JG, et al. 2020. Clin Immunol. 210:108311. PubMed
  149. Loo Yau H, et al. 2021. Molecular Cell. 81(7):1469-1483.e8. PubMed
  150. Viviane Ponath, Bernd Kaina 2017. PLoS One. 10.1371/journal.pone.0170347. PubMed
  151. Yang X, et al. 2020. Immunity. 51(6):983-996.e6.. PubMed
  152. Chen Y, et al. 2020. Front Oncol. 10:767. PubMed
  153. Lu Y, et al. 2018. Cancer Cell. 33:1048. PubMed
  154. Song S, et al. 2021. Mar Drugs. 19: . PubMed
  155. Schäfer AL, et al. 2021. Front Immunol. 12:696810. PubMed
  156. Anderson CJ, et al. 2021. Nature. 596:262. PubMed
  157. Agarwal P, et al. 2021. Cell Reports. 36(2):109386. PubMed
  158. Chen Y, et al. 2022. Cell Death Dis. 13:822. PubMed
  159. Amend A, et al. 2021. Int J Mol Sci. 22:. PubMed
  160. Trigg RM, et al. 2019. Nat Commun. 4.186111111. PubMed
  161. Young MM, et al. 2019. Cell Death Dis. 1.004861111. PubMed
RRID
not an antibody (BioLegend Cat. No. 640919)
AB_2561515 (BioLegend Cat. No. 640920)
AB_2616657 (BioLegend Cat. No. 640941)

Antigen Details

Biology Area
Apoptosis/Tumor Suppressors/Cell Death, Cell Biology, Neuroscience
Gene ID
308 View all products for this Gene ID
Specificity (DOES NOT SHOW ON TDS):
Annexin V
Specificity Alt (DOES NOT SHOW ON TDS):
Annexin V
App Abbreviation (DOES NOT SHOW ON TDS):
FC
UniProt
View information about Annexin V on UniProt.org

Related FAQs

How is your Annexin made and what sequence does it cover?

It is made in E. coli, covering human aa Met1-Asp320.

How does pH and staining temperature affect Annexin V-Phosphatidylserine binding?

Annexin-Phosphatidylserine binding is lost below pH 5.2 and with prolonged incubation over a temperature of 42°C.

Why do I need to use Annexin V Binding Buffer?

Annexin V binding requires the presence of calcium in the solution.  So, we provide Annexin V Binding Buffer (cat # 422201), which is optimized for the best performance of Annexin V staining.

Can I use RPMI during Annexin V staining?

It is best to follow protocol as described on the product data sheet. Moreover, RPMI 1640 has a relatively high concentration of phosphate and low calcium ion concentration, which negatively impacts Annexin binding to its target phosphatidylserine (PS). Measurement of cell death by using Annexin V may also be significantly affected by time of incubation on ice, calcium concentration, and type of medium.

Can I freeze Annexin V conjugates?

It should not be frozen as it will lead to loss of biological activity due to dimerization.

Is Annexin V suitable for conjugation with the Maxpar® kit for CyTOF®?

Maxpar® Labeling kits require the protein to be partially reduced, so the metal chelate can be introduced through an SH group in the hinge region of the reduced antibody. Human Annexin V contains only one Cysteine which was reported to be chemically inactive. Thus, the Maxpar® labeling protocol would not work with Annexin V, unless a free –SH group can be introduced to Annexin V.  For more information regarding SH-mediated conjugation of Annexin V please consult published papers such as this one.

Go To Top Version: 8    Revision Date: 10/22/2024

For Research Use Only. Not for diagnostic or therapeutic use.

 

This product is supplied subject to the terms and conditions, including the limited license, located at www.biolegend.com/terms) ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.

 

BioLegend, the BioLegend logo, and all other trademarks are property of BioLegend, Inc. or their respective owners, and all rights are reserved.

 

8999 BioLegend Way, San Diego, CA 92121 www.biolegend.com
Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

ProductsHere
Login / Register
Remember me
Forgot your password? Reset password?
Create an Account