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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. 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
  2. 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...
  3. 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...
  4. 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...
  5. 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
  6. 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.
  7. 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
  8. Paolung

    Vortex Viper PST 1-4x

    Almost half off - good until Sunday. Not bad for first gen. https://www.opticsplanet.com/vortex-viper-pst-1-4x24-riflescope.html
  9. Tack_Ryan

    Swampfox Tomahawk 1-4X Rifle Scope

      1. For Sale
    • $200
    • Lindale
    • Other
    For sale is a Swampfox Tomahawk 1-4X Rifle scope with mount. Scope is illuminated, has a throw lever, and lifetime warranty. Great Optic, just selling the rifle it was on. Comes with all original packaging. Asking $200 shipped for everything. Call/Text Ryan Five-Oh-Three-403-8347
  10. P

    Elcan Specter DR 1-4x for 5.56

      1. For Sale
    • $1200
    • Vancouver
    • Washington
    Amazing weapon sight, two years old, still have original box.
  11. D

    Burris MTAC 1-4x scope with Larue mount

      1. For Sale
    • $300
    • Bellevue
    • Washington
    For Sale: Burris MTAC 1-4x scope with Larue mount. Asking $300 cash obo, no trades, no shipping for now. Prefer meetup in Eastside. Selling due to going up to a 1-6x Vortex
  12. vympel103

    Vortex 1-4x Crossfire LPVO w/ ADM mount

      1. For Sale
    • $330
    • Beaverton
    • Oregon
    For sale is a like new Vortex Crossfire 1-4x LPVO, mounted on an American Defense Manufacturing mount. Retails 200 each, less than ten rounds fired while mounted, little to no scuffs, no issues whatsoever. Selling because I don't need it anymore. Local meet only, inquire w/ more questions or...
  13. A

    Trijicon Accupoint 1-6 with Green Triangle

      1. For Sale
      2. For Trade
    • $625
    • Seattle or Puyallup
    • Washington
    Trijicon accupoint 1-6 with green triangle. It comes with the original box and lens cover. The aero mount is not included. The optic is in great condition.
  14. P

    Elcan FDE SpecterDR 1-4x w/ 5.56 reticle

      1. Want to Buy
    • Seattle
    • Washington
    Doesn't have to be brand new, willing to drive within an hour or so of the Seattle area
  15. Foggy3

    Trijicon Ascent 1-4x

      1. For Sale
    • $450
    • Puyallup
    • Washington
    Mounted but never used. Comes with original box, receipts etc. No trades.
  16. Tri-CitiesJohn

    STEINER P4Xi 1-4x LPVO Scope

      1. For Sale
      2. For Trade
    • $550
    • PASCO
    • Washington
    STEINER P4Xi 1-4x LPVO Scope Excellent condition, mounted once and used a couple times on the range. P3TR reticle- Aluminated dot with crosshairs (similar to the Leupold Fire Dot) VERY clear glass 4 Low light settings 5 daytime 2 Night Vision compatible 30mm tube $550 shipped I will...
  17. ilikegunspdx

    BCM or hk AR grip & inexpensive 1-4x or 1-6x

      1. Want to Buy
      2. Want to Trade For
    • Portland
    • Oregon
    Looking for hk 416 battle grip or BCM version. Also looking for inexpensive 1-4x or 1-6x. Let me know what you have. Can trade stuff or cash. Thx!
  18. Ian Aquila

    Steiner 1-4x w/ADM H-Recon Mount

      1. For Sale
    • $650
    • Portland
    • Oregon
    Steiner 1-4x with mount. Excellent condition. No trades. Hit me up with questions. Selling because of family emergency.
  19. Ian Aquila

    Elcan DR 5.56 1-4x

      1. For Sale
    • $1400
    • Portland
    • Oregon
    WTS great condition Elcan. No trades. Hit me up with questions. Selling due to family emergency.
  20. bspidell

    Leupold VX-2 1-4x20 Scope

      1. For Sale
    • $175
    • Eugene
    • Oregon
    I have a very nice condition Leupold VX-2 1-4x20 with a standard duplex reticle, has a 1" tube and is only 9 ounces, so it's great for a lightweight build. Does not come with rings or a mount. $175 shipped $165 local pickup in Eugene/Springfield
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