Human Normal PB CD19+ B Cells

cd3 pan t cells in tubes


B Cells express CD19 from very early stages, the expression is only lost upon maturation into plasma cells. After maturing, the B cells migrate to secondary lymphatic organs and are subsequently activated directly by an antigen or through an antigen presenting cell. At this point, they either become memory B cells or plasma B cells. Each B cell gives rise to a single species of antibody.

PPA's Human Normal Peripheral Blood CD19+ B cells are isolated from peripheral blood mononuclear cells by either positive or negative immunomagnetic selection, depending upon your needs. All peripheral blood is collected from fully consented IRB approved donors that test negative for HIV, HBV, and HCV.

Contact Us: Mon-Fri EST 8:30am-PST 5:30pm
+1 423-389-9695 
   Contact Us
Catalog #NameUnitPriceAction
15-00041Fresh/Untouched Normal PB CD19+ B Cells 10 million Custom-Request More Information Inquiry
15-00042Frozen/Untouched Normal PB CD19+ B Cells 10 million/vial Custom-Request More Information Inquiry


Products sold or distributed by Physicians Plasma Alliance or PPA Research Group are intended and labeled for "Research Use Only" and are never to be used in humans, human trials or used in a manner inconsistent with "Research Use Only" labeling.

Customers' review

175 reviews 0.11 out of 5 stars
0.11/5 Rating 175 customer reviews
5 stars 4 2 %
4 stars 0 0 %
3 stars 0 0 %
2 stars 0 0 %
1 star 0 0 %

175 reviews for Human Normal PB CD19+ B Cells

  1. `ѩ`ԩ`֥ Winch Motors 3 Piece Shower Faucet Set

  2. 1 Gallon Portable Air Compressor ֥ؔԩ` Whole Blood Collection Tube

  3. ???ɭp Shock Suspension

  4. ????????? Ford Truck Brake Lining


    Wow, amazing blog layout! How long have you ever been running a blog for? you made running a blog glance easy. The full look of your site is great, as neatly as the content material!!

  6. Chocolate Covered Chickpeas ֥ɥԩ`T

  7. ֥Hublot֥rӋԩ` Fpc Cable

  8. ֥ؔԩ` Diamond Saw Blade Reviews

  9. ֥ؔԩ` 12v water pump

  10. Co2 Dewar SaintLaurent`Хåԩ`

  11. ֥ChristianLouboutinꥹ֥ѥԩ`NƷ Chargers


    Best view i have ever seen !

  13. 11 Wiper Blade ֥Diorǥ`ؔԩ`NƷ


    Woh I enjoy your posts, saved to favorites! firmonet

  15. Cartier?????????????????? Dual Plate Valve


    Wow, amazing weblog format! How long have you been blogging for? you make running a blog glance easy. The entire look of your web site is excellent, as neatly as the content material! firmonet


    It's actually a cool and useful piece of info. I'm satisfied that you simply shared this helpful information with us. Please stay us up to date like this. Thank you for sharing.

  18. Gucciå֥쥹åȥ`ѩ`ԩ` 45 Degree Pipe Fitting


  20. LouisVuitton륤ȥޥۥ``ѩ`ԩ` Green Vinyl Wrap

  21. Custom Kettlebell Chanelͥѥ`ѩ`ԩ`

  22. ֥ɥԩ`ͨ؜ Dab Water Pipe

  23. Baby Basketball Hoop

  24. Stamping Cover

  25. 20kg Dumbbell


    Best view i have ever seen !


    Im grateful for the blog article.Thanks Again. Will read on...

  28. Cold Forming Stainless Steel

  29. Buy Christmas Tree

  30. Lets Go Fishing Toy

  31. Foam Cloasures Metal

  32. China Blue Lens Sunglasses Mens Manufacturer

  33. 16 Oz Soap Dispenser Bottle


    I just couldn't depart your website before suggesting that I actually enjoyed the usual information an individual provide on your guests? Is gonna be again continuously in order to check up on new posts.

    5 out of 5 laser hair growth cap laser hair regrowth cap Hair Regrowth Cap Hair growth Cap hair growth hair regrowth hair loss Hair Regrowth Helmet hair regrowth laser cap Hair Regrowth Treatment Cap best essential oil diffuser aromatherapy diffuser essential oils for sleep oil diffuser essential oil diffusers aroma diffuser electric aroma diffuser machine car diffuser room diffuser aroma diffuser for home best essential oil diffuser aromatherapy diffuser aroma diffuser essential oils for sleep oil diffuser essential oil diffusers aroma diffuser electric aroma diffuser machine car diffuser room diffuser aroma diffuser for home 아로마 디퓨저 アロマディフューザー DIFUSOR DE AROMA AROMA ZERSTÄUBER DIFFUSEUR DE PARFUM White Best Car Or Room Aromatherapy Essential Oils Diffuser Electric Machine For Sleep At Home Black Best Car Or Room Aromatherapy Essential Oils Diffuser Electric Machine For Sleep At Home buy hair growth products online hair growth products outlet online hair growth products outlet store hair growth products sale online ingrown hair in growth hair hair growth cap hair regrowth cap laser hair growth cap laser hair regrowth cap hair growth hair regrowth Baldness Cure normal hair loss ingrown hair treatment hair loss treatment at home strands hair care male hair going bald telogen effluvium treatment alopecia areata normal hair loss pattern baldness androgenetic genetic hair loss traction alopecia alopecia totalis spot baldness scarring alopecia androgenetic alopecia beautylab and laser after hair transplant glow laser and beauty 2 month hair growth hair loss treatments reddit uneven hair growth reddit hair loss alopecia genetic hair loss cure 2021 reddit hair transplant after 10 years cure for baldness 2020 reddit excess hair growth female pattern baldness in 20s one month hair growth beauty treatments near me hair transplant hairline body hair transplant strands hair care one year hair growth hair growth in a month thicken hair keranique hair regrowth treatment hat for hair growth laser hair cap laser hair growth cap grow hair faster cured hair hair transplantation 育毛 ハゲ m 字 はげ つむじ はげ 若 ハゲ 分け目 はげ つむじ はげ 男 育毛 キャップ 薄毛 対策 薄毛 ヘアケア ハゲ 女性 薄毛 つむじ ハゲ 生え際 後退 分け目 はげ つむじ 薄い はげ かっこいい 女性 の 薄毛 は 治る 前 頭 部 はげ 髪 薄い 育毛 キャップ 育毛 帽子 帽子 育毛 育毛 レーザー 帽子 育毛 家電 帽子 모발 성장 탈모 노골적인 빠른 모발 성장 남성 탈모 치료 여성 탈모 치료 안드로겐 탈모증 pousse de cheveux par mois pousse des cheveux par mois cheveux pousse par mois myriam k pousse cheveux sérum pousse luxeol sérum repousse cheveux faire pousser les cheveux crepus pousse cheveux femme aroma zone pousse cheveux pousse cheveux rapide sérum pousse cheveux faire pousser ses cheveux soin pousse cheveux accélerer la pousse des cheveux pousse cheveux chapea Haarwuchs Kappe alopezie normaler haarausfall kreisrunder haarausfall cortison haarausfall haarausfall pro tag zucker haarausfall haarwachstum fördern haarwuchs anregen schnelles haarwachstum CRECIMIENTO DEL CABELLO GORRA Crecimiento Pelo Gorra crecimiento pelo alopecia difusa caída de pelo tratamiento para crecer el cabello hacer crecer el cabello crecer el pelo remedios para crecer el pelo crecer el pelo mas rapido

  36. Alloy 50

  37. Concrete Pipe Mold

  38. Municipal Mbr Sewage Treatment


    Best view i have ever seen !

  40. 15 Micron Filter


    Best view i have ever seen !


    I just couldn't depart your web site before suggesting that I actually enjoyed the usual information an individual supply on your visitors? Is going to be again steadily to inspect new posts.

  43. Car Drying Towels

  44. Upvc Fittings Mould

  45. Gallium Arsenide Target

  46. 4 Inch Herb Grinder

  47. helft vouw toiletbril deksel

  48. Coffee Cups For Vending

  49. 51218-45-2

  50. Bubble Bath Shower Gel

    5 out of 5 lead to some interesting back and forth, including one comment which likens anyone wishing to protect their intellectual property to a whiny two-year old. The intelligent responses from hosts and guests and continuing dialogue never fail to get the creative juices flowing. 카지노

    5 out of 5 One of the draws for the comments section is that Melanie Kissell nearly always writes a poem for each episode. Clever and fun, these really add to the program. Not ones to shy away from controversy, Ralph and Carol Lynn have taken on some common marketing practices and even specific tools on their show. 카지노사이트

  53. frp hollow tube

  54. Mesh Belt Shot Blasting Machine

  55. Gold Plate

  56. Lost Wax Casting Parts

  57. Ball Race Bearing For Mio Supplier

  58. Rbs Vascular Removal

  59. Casting Foundry

  60. Hose Fitting


  62. Coffre Fort

  63. Guangzhou Yueshen Medical Equipment Co., Ltd.


  65. Acrylic Tape Dispenser

  66. Head Screw

  67. Swarf Deoiling Centrifuge

  68. 3ply Face Mask

  69. Multi-Station Work Platform

  70. Dropshipping Belgium

  71. Brass Ball Valve

  72. Engineering Resins Price

  73. Microbore Ptfe Tubing

  74. Power inductor market Research Analysis, Business Opportunities and Future Strategies with key Player Analysis The Courier

  75. China Cooking Uniform

  76. baby creeper set

  77. Chrome Shower Caddy


  79. Battery Charger 60amps

  80. Galvanized Perforated Wire Mesh

  81. City Bike Retro

  82. Custom Sticker

  83. 10308-82-4

  84. Hot and cold water pipe making machine

  85. Best Indoor Wireless Security Camera


    Is there a way you can have your own blog site instead of contributing to one already made.. I have no idea how a blog works? How do you pay for it? How do you start one? Please help! It would be much appreciated! Thank you!.

  87. 16454-60-7

  88. Beech Floorboards


    Best view i have ever seen !

  90. 10580-03-7


    Hey, thanks for the post.Thanks Again. Keep writing.


    I've Googled around but no luck yet. The ones I've come across so far all have to do with MP3s, software and what not. If you have any in mind, please provide links to the sources. Many thanks in advance!.

  93. Industrial Style Desk

  94. 590-63-6

  95. Led Floodlight 500w

  96. Stainless Steel Jacketed Kettle

  97. 72-40-2

  98. Mifare Wristband

  99. IV Solution Production Line - Soft Bag LVP

  100. Core Drilling Concrete

  101. Catheter Bag Price

  102. Bispyribac-sodium 10%SC 15%SC 40%SC

  103. Edge Lit Lightbox Led Strip

  104. Anti Theft Zipper

  105. China Labeling Machine

  106. ձAV԰Ӱ

  107. Agroturismo Resort

  108. Fabric Rubber Conveyor Belt Vulcanizing Machine

  109. Automatic Cosmetic Powder Pressing Machine

  110. Cable With Switch


    I have a blogspot page, How can I traffic the vistors and get their ip address?

  112. Featured

  113. Car Key Security Box

  114. Guangzhou Cryo Systems Refrigeration Equipment Co., Ltd.

  115. Single Swag

  116. chest bag Supplier

  117. 400mah vape battery

  118. Feline Fip Test

  119. Handheld Spanish Translator

  120. Custom Button

  121. Animal Ciprofloxacin Powder Manufacturers

  122. 832 Tap Drill

  123. 336ŶIJ

  124. Clevis With Hook

  125. ??????

  126. ŷ԰Ƶ

  127. BXL

  128. BXL

  129. sexy girls

  130. Fuck Girls

  131. Panel Furniture Factory


    This was awesome! I would like you to clean up all this spam though


    If I reword a news article is that copyright ?


    Have you ever heard of second life (sl for short). It is basically a video game where you can do anything you want. SL is literally my second life (pun intended lol). If you want to see more you can see these sl websites and blogs


    There never was an old slipper but there was an old stocking to match it.


    Best view i have ever seen !


    I have never seen this view !

  138. Human Normal PB CD19 B Cells | PPA - Quality Primary Cells Enhancing Your Research ahrffmgbtn hrffmgbtn [url=]uhrffmgbtn[/url]


    Awesome post.Much thanks again. Great.


    Im 13 and i really want to start a blog?


    Whoever the heart loves she is the beauty.


    I want to start a blog written by a fictitious character commenting on politics, current events, news etc..How?.


    I'm looking to find out as much about the online surfing community as I can. Can anyone recommend their favorite blogs, twitter handles, or sites that you find most comprehensive? Which ones are most popular? Thanks!.


    This is something New !


    Have you ever thought about creating an ebook or guest authoring on other sites? I have a blog based on the same topics you discuss and would really like to have you share some stories/information. I know my viewers would enjoy your work. If you are even remotely interested, feel free to shoot me an e-mail.


    This is something New !


    Best view i have ever seen !


    Hi, i think that i saw you visited my blog so i came to “return the favor”.I am trying to find things to improve my web site!I suppose its ok to use a few of your ideas!!


    How do you start a blog? How do you get your own blog site or page?


    Appreciate it. A good amount of data!act essay help writing a thesis statement professional dissertation writing service


    When I initially commented I clicked the "Notify me when new comments are added" checkbox and now each time a comment is added I get three emails with the same comment. Is there any way you can remove me from that service? Cheers!


    Thanks for the sensible critique. Me and my neighbor were just preparing to do some research about this. We got a grab a book from our local library but I think I learned more clear from this post. I am very glad to see such wonderful info being shared freely out there.


    fantastic points altogether, you just received a emblem new reader. What might you suggest about your submit that you simply made a few days in the past? Any positive?


    Currently it appears like BlogEngine is the best blogging platform out there right now. (from what I've read) Is that what you're using on your blog?


    I am not sure where you're getting your info, but great topic. I needs to spend some time learning more or understanding more. Thanks for great info I was looking for this info for my mission.


    I've been absent for a while, but now I remember why I used to love this website. Thanks , I’ll try and check back more frequently. How frequently you update your website?


    Hello, i think that i saw you visited my blog so i came to “return the favor”.I am trying to find things to improve my web site!I suppose its ok to use a few of your ideas!!


    Greetings from Idaho! I'm bored to death at work so I decided to check out your site on my iphone during lunch break. I enjoy the info you provide here and can't wait to take a look when I get home. I'm surprised at how fast your blog loaded on my phone .. I'm not even using WIFI, just 3G .. Anyways, awesome site!


    We absolutely love your blog and find many of your post's to be just what I'm looking for. Do you offer guest writers to write content in your case? I wouldn't mind composing a post or elaborating on many of the subjects you write about here. Again, awesome site!


    Your home is valueble for me. Thanks!…


    There's noticeably a bundle to learn about this. I assume you made sure good factors in features also.


    I was very happy to discover this great site. I want to to thank you for ones time due to this fantastic read!! I definitely enjoyed every little bit of it and i also have you saved as a favorite to check out new things in your site.


    It’s nearly impossible to find knowledgeable people about this topic, however, you sound like you know what you’re talking about! Thanks


    win money games free


    Good post. I learn something new and challenging on sites I stumbleupon every day. It will always be helpful to read through content from other writers and practice a little something from their sites.


    A soft answer turneth away wrath.


    An Englishmans home is his castle.


    Be happy while youre living for youre a long time dead.


    Dont dance on a volcano.


    If you steal something small you are a petty thief but if you steal millions you are a gentleman of society.


    The bigger they are the harder they fall.

    5 out of 5

    Sr. Scientist Really like the quality in terms of cell viability and cell number after thaw. Super customer services too!

Add a review

Product Categories:
Human Peripheral Blood Mononuclear Cells, Human PBMC, Isolated Human Primary Cell Products
Product Format:
Fresh, Frozen
PPA’s products are intended for research use only and not for direct therapeutic or diagnostic use in human or animals, or for further manufacturing of therapeutic products or devices.
No Protocols and COA available.