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Purified anti-mouse CD28 Antibody

Pricing & Availability
Clone
37.51 (See other available formats)
Regulatory Status
RUO
Other Names
Tp44, T44
Isotype
Syrian Hamster IgG
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Product Citations
publications
37.51
C57BL/6 splenocytes stained with 37.51 PE and CD3 FITC
  • 37.51
    C57BL/6 splenocytes stained with 37.51 PE and CD3 FITC
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102101 50 µg $54
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102102 500 µg $127
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Description

CD28 is a 44 kD glycoprotein, also known as Tp44 or T44. It is a member of the Ig superfamily, expressed on thymocytes, most peripheral T cells, and NK cells. In association with CD80 (B7-1) and CD86 (B7-2), CD28 acts as the second signal for T and NK cell activation and proliferation. The 37.51 antibody has been reported to augment in vitro T cell proliferation and cytokine production, and promote CTL development.

Product Details
Technical data sheet

Product Details

Verified Reactivity
Mouse
Antibody Type
Monoclonal
Host Species
Syrian Hamster
Immunogen
C57BL/6 mouse T-cell lymphoma EL-4
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation
The antibody was purified by affinity chromatography.
Concentration
0.5 mg/ml
Storage & Handling
The CD28 antibody solution should be stored undiluted between 2°C and 8°C.
Application

FC - Quality tested
IP, IHC-F, Costim, Block - Reported in the literature, not verified in house
Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤1.0 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.

Application Notes

Additional reported applications (for the relevant formats) include: immunoprecipitation1, in vitro costimulation of T and NK cells1, in vitro blocking of allogeneic mixed leukocyte response and inhibition of MHC-unrestricted CTL cytotoxicity3,4, in vitro induction of thymocyte differentiation2,5-9,11, and immunohistochemical staining of acetone-fixed frozen sections. For in vivo studies or highly sensitive assays, we recommend Ultra-LEAF™ purified antibody (Endotoxin < 0.01 EU/µg, Azide-Free, 0.2 µm filtered) (Cat. No. 102116).

Application References

(PubMed link indicates BioLegend citation)
  1. Gross JA, et al. 1992. J. Immunol. 149:380. (IP, Costim)
  2. Cibotti R, et al. 1997. Immunity 6:245. (Costim)
  3. Masten BJ, et al. 1997. Am. J. Respir. Cell Mol. Biol. 16:335. (Block)
  4. Nishio M, et al. 1996. J. Immunol. 157:4347. (Block)
  5. Zhang N and He Y-W, 2005. J. Exp. Med. 202:395. (Costim)
  6. Terrazas LI, et al. 2005. Intl. J. Parasitology. 35:1349. (Costim)
  7. Perchonock CE, et al. 2006. Mol Cell Biol. 26(16):6005. (Costim)
  8. Wang W, et al. 2007. J. Immunol. 178:4885. (Costim)
  9. Pua HH, et al. 2007. J. Exp. Med. 204:25. (Costim)
  10. Perchonock CE, et al. 2007. J. Immunol. 179:1768.
  11. Barbi J, et al. 2007. Blood 110:2215.
  12. Milpied P, et al. 2011. Blood 118:2993. PubMed
  13. Cunningham NR, et al. 2011. Int Immunol. 23:693. PubMed
  14. Crispin JC, et al. 2012. J. Immunol. 188:3567. PubMed
  15. Li CR, et al. 2014. J Immunol. 192:1425. PubMed
  16. Blankenhaus B, et al. 2014. PLoS Pathog. 10:1003913. PubMed
Product Citations
  1. Li T, et al. 2022. J Leukoc Biol. 112:845. PubMed
  2. Robles-Valero J, et al. 2022. Mol Oncol. 16:3533. PubMed
  3. Kim H, et al. 2023. Bone Res. 11:17. PubMed
  4. Anto NP, et al. 2023. Front Immunol. 14:1126464. PubMed
  5. Aydin S, et al. 2023. Nat Commun. 14:3106. PubMed
  6. Sandu I, et al. 2020. Nat Commun. 11:4454. PubMed
  7. Garo LP, et al. 2021. Nat Commun. 12:2419. PubMed
  8. Tian J, et al. 2021. Autophagy. 17:2586. PubMed
  9. Collin R, et al. 2020. J Immunol. 205:133. PubMed
  10. Campisi L, et al. 2022. Nature. 606:945. PubMed
  11. Halin C, et al. 2022. EMBO J. 41:e111528. PubMed
  12. Liu W, et al. 2022. Stem Cells Int. 2022:1052166. PubMed
  13. Zhu M, et al. 2022. Front Immunol. 13:1019248. PubMed
  14. Kasuya T, et al. 2023. Sci Rep. 13:1653. PubMed
  15. Kuehm LM, et al. 2021. Cancer Immunol Res. 9:227. PubMed
  16. Khojandi N, et al. 2021. Cancer Immunol Res. 9:214. PubMed
  17. Kim K, et al. 2016. PLoS One. 11: 0148576. PubMed
  18. Akiyama C, et al. 2019. J Immunol. 203:835. PubMed
  19. Komuczki J, et al. 2019. Immunity. 50:1289. PubMed
  20. Oh H, et al. 2017. Immunity. 47:450. PubMed
  21. Khan KA, et al. 2020. NPJ Breast Cancer. 6:29. PubMed
  22. Wiesner DL, et al. 2020. Cell Host Microbe. 614:27. PubMed
  23. Cross EW, et al. 2019. PLoS One. 14:e0211446. PubMed
  24. Krovi SH, et al. 2019. Proc Natl Acad Sci U S A. 116:22252. PubMed
  25. Hawse WF, et al. 2019. J Immunol. 203:2771. PubMed
  26. Xu ZH, et al. 2021. Mediators Inflamm. 2021:8856326. PubMed
  27. Busnelli M, et al. 2022. Arterioscler Thromb Vasc Biol. 42:839. PubMed
  28. Uzhachenko RV, et al. 2021. Cell Reports. 35(1):108944. PubMed
  29. Zhang Z, et al. 2020. J Immunol. 204:3400. PubMed
  30. Yamada T, et al. 2019. J Immunol. 202:1088. PubMed
  31. Liang J, et al. 2017. Nat Commun. 8:15732. PubMed
  32. He N 2005. J Immunol. 174:6967. PubMed
  33. Crispin J, et al. 2012. J Immunol. 188:3567. PubMed
  34. Milpied P, et al. 2011. Blood. 118:2993. PubMed
  35. Sanctuary MR, et al. 2019. Mucosal Immunol. 0.638888889. PubMed
  36. Rasoulouniriana D, et al. 2019. J Clin Invest. 129:4151. PubMed
  37. Oghumu S, et al. 2019. J Immunol. 203:789. PubMed
  38. Joseph R, et al. 2021. Br J Cancer. 125:176. PubMed
  39. Macchi C, et al. 2022. iScience. 25:104435. PubMed
  40. Lu SX, et al. 2021. Cell. . PubMed
  41. Kitamura T, et al. 2018. Front Immunol. 8:2004. PubMed
  42. Anastasiou M, et al. 2021. JCI Insight. 6:. PubMed
  43. Jiang P, et al. 2021. Nat Methods. 18:1181. PubMed
  44. Zhang Z, et al. 2021. Oncoimmunology. 10:1912472. PubMed
  45. Marangoni F, et al. 2021. Cell. . PubMed
  46. Blankenhaus B, et al. 2014. PLoS Pathog. 10:1003913. PubMed
  47. Tritama E, et al. 2018. Hum Vaccin Immunother. 14:1524. PubMed
  48. Kölle J, et al. 2022. iScience. 25:104440. PubMed
  49. Montes de Oca M, et al. 2020. PLoS Pathog. 16:e1008994. PubMed
  50. Sekiya T et al. 2018. Cell reports. 24(6):1627-1638 . PubMed
  51. Shimokawa C et al. 2017. Immunity. 46(5):863-874 . PubMed
  52. Tuzlak S, et al. 2017. Cell Death Differ. 24:523. PubMed
  53. Doorduijn EM, et al. 2018. Front Immunol. 0.416666667. PubMed
  54. Rao TN, et al. 2020. J Immunol. 204:2600. PubMed
  55. Khan KA, et al. 2020. NPJ Breast Cancer. 6:29. PubMed
  56. Perchonock C, et al. 2006. Mol Cell Biol . 26:6005. PubMed
  57. Zhang P, et al. 2022. BMC Med. 20:435. PubMed
  58. Srey MT, et al. 2020. PLoS Negl Trop Dis. 14:e0008842. PubMed
  59. Hanoteau A, et al. 2019. J Immunother Cancer. 7:10. PubMed
  60. Xu L et al. 2017. Immunity. 47(3):538-551 . PubMed
  61. Mao FY, et al. 2021. Cell Mol Gastroenterol Hepatol. 12:395. PubMed
  62. Imani J, et al. 2021. JCI Insight. 6:. PubMed
  63. Xie D, et al. 2020. Eur J Immunol. 50:1729. PubMed
  64. Morales-Mantilla DE, et al. 2022. Elife. 11:. PubMed
  65. McCully M, et al. 2015. J Immunol. 195: 96 - 104. PubMed
  66. Takushi SE, et al. 2020. Hum Gene Ther. 31:626. PubMed
  67. Rosenberger C, et al. 2008. Proc Natl Acad Sci U S A. 105:2544. PubMed
  68. Racioppi L, et al. 2019. Nat Commun. 10:2450. PubMed
  69. Miret JJ, et al. 2019. J Immunother Cancer. 7:32. PubMed
  70. Palazon A, et al. 2017. Cancer Cell. . 10.1016/j.ccell.2017.10.003. PubMed
  71. Otsuka S, et al. 2021. J Clin Invest. 131:. PubMed
  72. Sharma M, et al. 2020. Circ Res. 127:335. PubMed
  73. Scholz T, et al. 2017. PLoS One. 12:e0182646. PubMed
  74. Lee JY, et al. 2018. Front Immunol. 0.678472222. PubMed
  75. Li Z, et al. 2021. MBio. 12:e0254221. PubMed
  76. Zhang S, et al. 2021. Front Immunol. 12:635076. PubMed
  77. Samanta D, et al. 2020. Cell Rep. 108073:32. PubMed
  78. Hollmann C, et al. 2016. J Immunol. 197: 3130 - 3141. PubMed
  79. Thumkeo D, et al. 2020. Sci Adv. 6:eaay2432. PubMed
  80. Simula L et al. 2018. Cell reports. 25(11):3059-3073 . PubMed
  81. Hao Y, et al. 2018. Front Immunol. 9:1127. PubMed
  82. Sripada A, et al. 2021. PLoS Biol. 19:e3001063. PubMed
  83. Shiozawa S, et al. 2022. iScience. 25:103537. PubMed
  84. Wu Y, et al. 2021. J Clin Invest. 131:. PubMed
  85. Schreiber K, et al. 2020. Cancer Immunol Res. 8:192. PubMed
  86. Endo Y, et al. 2015. Cell Rep. 12: 1042-1055. PubMed
  87. Katagiri T, et al. 2019. Mucosal Immunol. 12:p1104. PubMed
  88. Majchrzak K, et al. 2017. JCI Insight. 2:e90547. PubMed
  89. Patterson AR, et al. 2019. J Allergy Clin Immunol. 143:245. PubMed
  90. Klein JC, et al. 2017. Nat Commun. 8:14600. PubMed
  91. Lee J, et al. 2020. Cells. 9:. PubMed
  92. Pan S, et al. 2021. Front Cell Dev Biol. 9:629306. PubMed
  93. Schiering C, et al. 2017. Nature. 542:242. PubMed
  94. Kiuchi M, et al. 2021. J Exp Med. 218:. PubMed
  95. Fernández-Orth J, et al. 2020. Eur J Immunol. . PubMed
  96. Link MA, et al. 2017. PLoS One. 12:e0184320. PubMed
  97. Sun Y, et al. 2021. Nat Commun. 12:5147. PubMed
  98. Guo J, et al. 2020. Cell Mol Immunol. 1222:17. PubMed
  99. Rosenberg J, et al. 2020. Cell Systems. 10(5):433-444. PubMed
  100. Stelekati E, et al. 2018. Cell Rep. 2.445833333. PubMed
  101. Niven J, et al. 2019. Cell Rep. 28:21. PubMed
  102. Nakazawa Y, et al. 2021. Elife. 10:. PubMed
  103. Cohen MA, et al. 2020. Cell Stem Cell. 26(4):579-592. PubMed
  104. He N 2005. J Exp Med. 202:395. PubMed
  105. Cunningham N, et al. 2011. Int Immunol. 1.439583333. PubMed
  106. Wang J, et al. 2021. Am J Cancer Res. 11:2005. PubMed
  107. He Y, et al. 2021. eLife. 10:00. PubMed
  108. Perchonock C, et al. 2007. J Immunol. 179:1768. PubMed
  109. Abe Y, et al. 2017. Biochem Biophys Rep. 0.543055556. PubMed
  110. Robles-Valero J, et al. 2021. EMBO J. 40:e108125. PubMed
  111. Wang W, et al. 2022. Nat Commun. 13:4495. PubMed
  112. Li C, et al. 2014. J Immunol. 192:1425. PubMed
  113. Bessell CA, et al. 2020. JCI Insight. 5:. PubMed
  114. Chen YH, et al. 2022. Arthritis Res Ther. 24:27. PubMed
  115. Xia L, et al. 2021. Cancer Immunol Res. 9:707. PubMed
  116. Galeano Nio JL, et al. 2020. eLife. 9:00. PubMed
  117. Plaza-Sirvent C, et al. 2017. Cell Rep. 18(1):12-22. PubMed
  118. Grinberg–Bleyer Y, et al. 2017. Cell. 170:1096. PubMed
RRID
AB_312866 (BioLegend Cat. No. 102101)
AB_312866 (BioLegend Cat. No. 102102)
Disclaimer

This product may be used for research purposes only. It is not licensed for resale and may only be used by the buyer. This product may not be used and is not licensed for clinical assays where the results of such assays are provided as a diagnostic service. If a diagnostic or therapeutic use is anticipated then a license must be requested from the University of California. The availability of such diagnostic and therapeutic use license(s) cannot be guaranteed from the University of California.

Antigen Details

Structure
Ig superfamily, 44 kD
Distribution

Thymocytes, CD4+, CD8+ peripheral T cells, NK cells

Function
Costimulates T and NK cells
Ligand/Receptor
CD80 (B7-1), CD86 (B7-2)
Cell Type
NK cells, T cells, Thymocytes, Tregs
Biology Area
Costimulatory Molecules, Immunology
Molecular Family
CD Molecules
Antigen References

1. Barclay AN, et al. 1997. The Leukocyte Antigen FactsBook Academic Press.
2. Lenschow DJ, et al. 1996. Annu. Rev. Immunol. 14:233.
3. Gross JA, et al. 1992. J. Immunol. 149:380.

Gene ID
12487 View all products for this Gene ID
UniProt
View information about CD28 on UniProt.org

Related FAQs

There are no FAQs for this product.
Go To Top Version: 1    Revision Date: 11/30/2012

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.

 

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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.
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