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sds

SDS-PAGE (sodium dodecyl sulfate–polyacrylamide gel electrophoresis) is a variant of polyacrylamide gel electrophoresis, an analytical method in biochemistry for the separation of charged molecules in mixtures by their molecular masses in an electric field. It uses sodium dodecyl sulfate (SDS) molecules to help identify and isolate protein molecules.
SDS-PAGE is a discontinuous electrophoretic system developed by Ulrich K. Laemmli which is commonly used as a method to separate proteins with molecular masses between 5 and 250 KDa. The publication describing it is the most frequently cited paper by a single author, and the second most cited overall.

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Recent contents
  1. Grand1

    (SPF)SDS Lynx12 w/ GK-02 Brake and GP-25 pad (Saiga12 Clone)

      1. For Sale
      2. For Trade
    • $420
    • Beaverton
    • Oregon
    Lightly used SDS Imports Lynx12 for sale. 2 Original mags and accessory upgrades (GK-02 Brake and GP-25 pad) included. Very reliable with gas adjustable port to dial in different 12g loads. Perfect Mag fed shotgun! Love it so much but need some room. $420 OBO , No trades please. $500 with a 20...
  2. arakboss

    1911 A1 Style From SDS (Tisas) Forged Frame & Slide. $300 plus shipping.

    I purchased a used one of these yesterday and it is nice and tight. The finish is a grey color. https://palmettostatearmory.com/sds-imports-45-acp-semi-automatic-pistol-blk-1911a1.html?avad=211021_a346ad461&utm_source=Avantlink&utm_medium=Referral&utm_campaign=cl
  3. ImNotV3ryNinja

    Tisas/SDS 1911 Bantam 9mm (obo)

      1. For Sale
      2. For Trade
    • $750
    • Canby
    • Oregon
    Tisas/SDS 1911 Bantam in 9mm, selling to help fund my hk itch. Around 200rnds through it total. Comes with original box and 2 original mags plus 2 Wilson combat 10rnd mags, and a safariland owb holster. Perfect carry gun for if 114 ends up going through. Trades- p30 or p30sk(LEM trigger), vp9...
  4. Tht_guy_josh

    WTB TISAS 1911

      1. Want to Buy
      2. Want to Trade For
    • salem
    • Oregon
    Looking to get a tisas 1911 b9r the railed full size version would consider other models like the raider or b45r
  5. ilikegunspdx

    Sds imports 1911-A1 $309

    https://gunprime.com/products/sds-imports-1911-a1-service-parkerized-45-acp-1911a1s45?utm_source=Gunprime+Deals&utm_campaign=d013c88ba1-fn57_COPY_01&utm_medium=email&utm_term=0_-645706e205-%5BLIST_EMAIL_ID%5D&goal=0_0bf02f2930-d013c88ba1-72952255&mc_cid=d013c88ba1&mc_eid=a78278f3ba
  6. TonyLeeFrost

    SDS 1911 A1 9mm NIB

      1. For Sale
    • $370
    • Dayton
    • Oregon
    New In Box! Besides the two factory mags I am including an extra Mac-Gar 10Rd Mag and I will include the background check. The following is an excellent article on these fine reproductions: https://www.americanrifleman.org/content/review-sds-imports-1911-a1-us-army/ SDS Imports, 1911A1...
  7. JohnnyD

    sds s12 ak style shotgun

      1. Want to Buy
    • Vancouver
    • Washington
    interested in picking up another sds s12. would also consider other saiga clones. let me know what you got. I'm in Vancouver.
  8. chipotle

    SDS S12 Semi-Automatic Saiga 12 Pattern Shotgun - Gunsmith Special (See Details)

      1. For Sale
    • $200
    • Vancouver
    • Washington
    For sale is an SDS Imports S12 Saiga-12 pattern semiautomatic shotgun chambered in 12 gauge (3") I purchased new in 2022. Features all-forged internals, optics-ready railed top cover, threaded barrel, and adjustable gas system. Comes with original furniture and SGM Tactical 5rd poly mag. A blast...
  9. montero4X4

    SDS 1911 Commander with rail

      1. For Sale
    • $500
    • Portland
    • Oregon
    Fully forged 1911, bought this with the intention of using it for woods carry with +P ammo. But decided I’m better of sticking to my 9mm P365xl due to the weight difference. Only shot 100rds, still in like-new condition. Comes with two 8rd mags and G10 grips.
  10. montero4X4

    SDS 1911 Commander with rail

      1. For Sale
    • $500
    • Portland
    • Oregon
    Fully forged 1911, bought this with the intention of using it for woods carry with +P ammo. But decided I’m better of sticking to my 9mm P365xl due to the weight difference. Only shot 100rds, still in like-new condition. Comes with two 8rd mags and G10 grips.
  11. Loomis

    New SDS AR-T02 Marshland Camo 12 GA Semi-Auto 26"

      1. For Sale
    • $240
    • Damascus
    • Oregon
    New SDS Imports (Armelegant) AR-T02 semi-automatic 12 Gauge shotgun. $240 + $10 background check. Shoots up to 3" shells, 26" vent rib barrel, marshland camo, monte carlo stock, fiber optic bead, 4 rounds. Includes +1 extension, limiter plug, Benelli-pattern choke kit, extra gas piston for...
  12. N

    SDS MBAV plate carrier

      1. For Sale
      2. For Trade
    • $70
    • Portland
    • Oregon
    Got in a trade don’t have much use for it My loss your gain 70$ obo eBay sales 350-175$ For asking price will throw in belt Otherwise feel free to shoot me an offer if close to asking I’ll probably take it Says size S but is pretty modular I was able to get it to fit me and I wear M/L
  13. Big_Boomstick

    SDS Lynx 12 AK Shotgun

      1. For Sale
    • $350
    • Happy Valley
    • Oregon
    Selling my SDS Lynx 12 shotgun. I’ve owned it for less than a year and haven’t shot it much as I prefer a pump action over semi-auto for shotguns. It’s had about 150 rounds through it and could cycle anything from 00 buck and slugs to light target loads. Features 4 setting adjustable gas block...
  14. bum

    NEW SDS Imports 1911 45acp

      1. For Sale
      2. For Trade
    • $550
    • Seattle
    • Washington
    Bought a chrome one instead. Comes with all the factory stuff 4.25” Carry length w/ rail $550 firm Pantel in Renton is preferred FFL. Open to transferring the firearm on the lower for same day proceed, you could walk home with it same day. Thanks!
  15. chipotle

    SDS Cheetah Saiga 12 Clone 12ga Semi-Auto Shotgun w/Matador Arms Sidewinder, DLG Stock, Hogue Grip

      1. For Sale
    • $400
    • Vancouver
    • Washington
    FS ONLY: SDS Cheetah Saiga 12ga-style, semi-auto shotgun. Left side charger with AR-style safety, threaded barrel and adjustable gas system. Comes with factory 5rd magazine. FDE Hogue rubber grip, DLG low-profile stock, and Matador Arms Sidewinder folding stock system installed ($150 dollar...
  16. BrandonM92

    SDS Imports 1911 Duty B45

      1. For Sale
    • $300
    • McMinnville
    • Oregon
    Fired 50 rounds out of it, Comes with two mags and I can add 20 hollow point rounds with it.
  17. BrandonM92

    SDS Imports 1911 Duty B45 Price drop!!

      1. For Sale
    • $300
    • McMinnville
    • Oregon
    Fired 50 rounds out of it,Comes with two mags,Cleaning out my safe,Will throw in 20 hollow point rounds.
  18. David P

    SDS Imports Tactical Competition 12GA Muzzle Brake - DK-01

      1. For Sale
    • $45
    • Albany
    • Oregon
    New in box: One DK-01 Muzzle Brake Buyer pays shipping USPS PRODUCT DESCRIPTION SDS Imports DK-01: The SDS Imports DK-01 12 Gauge Tactical Competition Muzzle Brake is designed to fit onto your Saiga, Lynx, or VEPR pattern shotguns. This particular model features 22x0.75 RH threads. The...

  19. $300 1911 SDS Imports.

    https://www.reedssports.com/firearms/sds-imports-1911a1-service-black-45acp-5in-1911a1s45 Not much you can get for $300, especially a 1911.
  20. B

    SDS 12 mag fed shotgun

      1. For Sale
      2. For Trade
    • $170
    • Portland
    • Oregon
    SDS magazine fed 12 gauge shotgun comes with 2 5 round magazine Buyer must pay transfer, thank you.
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