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1-4x

CYP4X1 (cytochrome P450, family 4, subfamily X, polypeptide 1) is a protein which in humans is encoded by the CYP4X1 gene.This gene encodes a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. The expression pattern of a similar rat protein suggests that this protein may be involved in neurovascular function in the brain.

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Recent contents
  1. RobMa

    - SOLD - Cloner stuff: Elcan SU-230/PVS Specter DR 1-4x 5.56 Sight - SOLD -

      1. For Sale
    • $2799
    • Seattle
    • Washington
    Sorry, this listing has sold Elcan SU-230/PVS Specter DR 1-4x 5.56 Sight In near mint condition (Not perfect!) Comes with Insight MRDS also in mint condition Military version of the venerable optic $2799 shipped Cross-posted on ARFCOM I take PayPal friends and family Shipping OK, S/H free...
  2. O

    Elcan Specter Dr 1-4x 5.56 w/ XOptek RD

      1. For Sale
    • $1900
    • Vancouver
    • Washington
    Elcan Specter DR 1-4x 1-4x 5.56 reticle with XOptek piggybacked RD. The XOptek red dot is made by Armament Tech, the same company that manufactures the Elcan. Disclaimer: The rear mount lever is very tight. Elcan customer support stated that for $150, this unit can be sent in, repaired, and...
  3. E

    Vortex PST Gen 1 1-4x with Midwest Industries QD Mount

      1. For Sale
      2. For Trade
    • $300
    • Wilsonville
    • Oregon
    I am selling the above. It’s been sitting in the safe. Open to trades.
  4. E

    Vortex PST Gen 1 1-4x with Midwest Industries QD Mount

      1. For Sale
      2. For Trade
    • $300
    • Wilsonville
    • Oregon
    I am selling the above. It’s been sitting in the safe. Open to trades.
  5. O

    Leupold 1-4x w/ ADM AD-Recon mount

      1. For Sale
    • $300
    • Vancouver
    • Washington
    Leupold VX 1-4x20 with ADM AD-Recon 20mm cantilevered scope mount. Both in great condition.
  6. N

    Elcan Specter DR 1-4x 5.56

      1. For Sale
    • $0
    • Vancouver
    • Washington
    I'm selling a like new Elcan Specter DR 1-4x 5.56. I acquired it a couple years ago for a build but ended up going in a different direction. Here is a link to a similar optic on Optics Planet containing all the tech info...
  7. Snake387

    Burris Mtac 1-4x with Burris qr mount

      1. For Sale
    • $150
    • Vancouver
    • Washington
    Burris Mtac with pepr mount. Nice little 1-4x optic.
  8. Dani2b

    Steiner PX4i 1-4x P3TR 556 Reticle

      1. For Sale
    • $450
    • Billings
    • Montana
    Selling my Steiner PX4i 1-4 with P3TR 556 reticle. Mounted but unused. Comes as pictured, decided to run a Trijicon Tr25 instead. Asking $450 No trades
  9. Dani2b

    Steiner PX4i 1-4x P3TR 556 Reticle

      1. For Sale
    • $450
    • Billings
    • Montana
    Selling my Steiner PX4i 1-4 with P3TR 556 reticle. Mounted but unused. Comes as pictured, decided to run a Trijicon Tr25 instead. Asking $450 No trades
  10. iGun

    SOLD Elcan Specter DR 1-4x 5.56

      1. For Sale
    • $1300
    • Portland
    • Oregon
    Elcan Specter DR 1-4x. 5.56 reticle. Excellent condition mechanically and optically. Minor scratches on housing. Price includes shipping.
  11. Lars

    Ruger 16 SFAR, 1-4x Bushel Elite 4500, 240 rounds commercial ammo

      1. For Sale
    • $1250
    • Forest Grove
    • Oregon
    Rifle is unfired. Has a Bushel Elite 1-4x scope in an Aero mount. 5 Pmags and 240 rounds of factory commercial ammo. Transfer location of your choice around Hillsboro or Beaverton. No trades. I was laid off this week and can use the money.
  12. DCriddle

    1-4x scope w/ cantilever mount

      1. For Sale
    • $50
    • Salem
    • Oregon
    Bought a while ago and never used it. Pursuit 1-4x AR scope w/ pursuit cantilever mount $50 OBO
  13. arakboss

    Done  Burris Fullfield TAC30 Rifle Scope 1-4x 24mm Illuminated Ballistic CQ Reticle Matte Black with FastFire 3 Red Dot and P.E.P.R Mount. $270 Shipped

    I can get this for $240 with my 20% off discount. Reviews are so so but my Burris 2x7 has been decent. Burris's Forever warranty may not apply to the red dot? https://www.midwayusa.com/product/1009496145?pid=119257
  14. ilikegunspdx

    1-4x Lpvo $56 at Amazon

    Don't know anything about it other than it's cheap. https://gun.deals/product/40off-cvlife-jackalhowl-1-4x20-lpvo-rifle-scope-cantilever-mount-wcode-t3x95kex
  15. kYing

    Elcan Spectre DR -- 1-4x 556, 1.5-6x 556, 1.5-6x 762,

      1. For Sale
    • Bellevue
    • Washington
    PM to contact. No trades. No separates. General notes: All are FDE All are current gen with 2032 battery All have killflash and covers All have built-in BUIS All items are in excellent condition at a minimum; the images are 12MP each and tell a better story than words. If you require additional...
  16. Arne K

    Rare US Optics SR-4c 1-4x Illuminated LPVO

      1. For Trade
    • Dallas
    • Oregon
    ***TRADE PENDING*** This scope has some light handling marks but is in really good condition. The red dot is much brighter than what my phone pics show. Looking for trades. I'm partial to nice hunting rifles with wood stocks. Ruger #1's in interesting calibers, Ruger Compact, M77RL's...
  17. M

    Vortex Crossfire II 1-4x24mm Scope with Burris cantilever scope mount. **SOLD**

      1. For Sale
      2. For Trade
    • $200
    • Beaverton
    • Oregon
    Selling used Vortex Crossfire II scope with scope mount. 1-4x magnification with illuminated reticle. I've only had it for 6 months. I bought it to use on a CAA conversion kit, but the kit is not quite long enough for this scope. Nothing is wrong with the scope; it's a great scope for a...
  18. W

    Zeiss Conquest V4 1-4X LPVO

      1. For Sale
    • $700
    • Portland
    • Oregon
    Like new condition. Z-QAR #62 reticle. Comes with original box and accessories. 5034733930
  19. Cochads

    Bushnell AR/223 Optics 1-4x24 with Aero Precision Lightweight Mount

      1. For Sale
    • $160
    • Happy Valley
    • Oregon
    Used this on a S&W 15-22 for a while. It was previously painted, but has been removed and cleaned. Optic in good condition with a great lightweight mount.
  20. C

    45/70 Marlin 1895 GLB Guide Gun/with a new 1-4x Bushnell Scope

      1. For Sale
    • $1200
    • VANCOUVER
    • Washington
    Used very little,only 3 boxes of ammo shot.excellent condition,only shot at the range.always in the house in gun safe.has a new 1X4 power Bushnell scope. Can meet a either Tropic Pawn location in Vancouver,there is one in Hazeldell & Orchards
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