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Human Factor Beta XIIa Purified Biotin Proteins Molecular Depot
Human Factor Beta XIIa Purified Biotin Proteins Molecular Depot
Human Factor Beta XIIa Purified Biotin Proteins Molecular Depot
Human Factor Beta XIIa Purified Biotin Proteins Molecular Depot

Human Factor Beta XIIa Purified Biotin

$2,595.00

    Catalog Number: B2017398 (50 µg)

    Human Factor Beta XIIa Purified Biotin Labeled IHUFXIIABBL50UG is a serine protease responsible for the activation of Factor XI to XIa in the contact activation system. This product has been used as a molecular tool for various biochemical applications. It has also been used in a wide array of other chemical and immunological applications. Custom bulk amounts of this product are available upon request.

    Products are for in vitro research use only (RUO).

    Live Inquiry about this product via:

    Email: info@bluetigerscientific.com

    Text/SMS: (833) 928-4437 Mon–Fri, (8 am – 8 pm PST)

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Manufacturer Warranty

All products are covered by manufacturer warranty

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What's Included

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VR Headset

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2 Touch Controllers

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Charging Cable

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Power Adapter

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Human Factor Beta XIIa Purified Biotin

Catalog number: B2017398
Lot number: Batch Dependent
Expiration Date: Batch dependent
Amount: 50 µg
Molecular Weight or Concentration: N/A
Supplied as: Solution
Applications: a molecular tool for various biochemical applications
Storage: -80°C
Keywords: N/A
Grade: Biotechnology grade. All products are highly pure. All solutions are made with Type I ultrapure water (resistivity >18 MΩ-cm) and are filtered through 0.22 um.

References

  • Seligsohn U, Osterud B, Brown SF, Griffin JH, Rapaport SI. Activation of human factor VII in plasma and in purified systems: roles of activated factor IX, kallikrein, and activated factor XII J Clin Invest. 1979 Oct;64(4):1056-65.
  • Miles LA, Burnier JP, Verlander MS, Goodman M, Kleiss AJ, Griffin JH. Inactivation of purified human alpha 2-antiplasmin and purified human C1 inhibitor by synthetic fibrinolytic agents Blood. 1981 Jun;57(6):1015-24.
  • Chong GL, Reeck GR. Interaction of trypsin, beta-factor XIIa, and plasma kallikrein with a trypsin inhibitor isolated from barley seeds: a comparison with the corn inhibitor of activated Hageman factor Thromb Res. 1987 Oct 15;48(2):211-21.
  • Truong TK, Malik RA, Yao X, Fredenburgh JC, Stafford AR, Madarati HM, Kretz CA, Weitz JI. Identification of the histidine-rich glycoprotein domains responsible for contact pathway inhibition J Thromb Haemost. 2022 Apr;20(4):821-832.
  • Alving BM, Tankersley DL, Mason BL. Plasma prekallikrein: quantitative determination by direct activation with Hageman factor fragment (beta-XIIa) J Lab Clin Med. 1983 Feb;101(2):226-41.
  • Konings J, Govers-Riemslag JW, Philippou H, Mutch NJ, Borissoff JI, Allan P, Mohan S, Tans G, Ten Cate H, Ariëns RA. Factor XIIa regulates the structure of the fibrin clot independently of thrombin generation through direct interaction with fibrin Blood. 2011 Oct 6;118(14):3942-51.
  • Papageorgiou PC, Pourdjabbar A, Amfilochiadis AA, Diamandis EP, Boomsma F, Osmond DH. Are cardiovascular and sympathoadrenal effects of human “new pressor protein” preparations attributable to human coagulation beta-FXIIa? Am J Physiol Heart Circ Physiol. 2004 Mar;286(3):H837-46.
  • McNally T, Mackie IJ, Isenberg DA, Machin SJ. beta 2 glycoprotein-I inhibits factor XII activation on triglyceride rich lipoproteins: the effect of antibodies from plasma of patients with antiphospholipid syndrome Thromb Haemost. 1996 Aug;76(2):220-5.
  • Schousboe I, Rasmussen MS. Synchronized inhibition of the phospholipid mediated autoactivation of factor XII in plasma by beta 2-glycoprotein I and anti-beta 2-glycoprotein I Thromb Haemost. 1995 May;73(5):798-804.

    Terms & Conditions

    Blue Tiger Scientific is an independent third-party distributor of select products manufactured by Molecular Depot LLC. By purchasing from bluetigerscientific.com, you (“the Customer”) agree to the following terms, adapted from Molecular Depot’s original conditions:

    Product Use & Eligibility
    Products are for in vitro research use only (RUO). They are not intended for human or animal use, diagnosis, therapy, resale to consumers, or residential delivery. Sales are limited to verified business addresses.

    Payment Terms
    All purchases are prepaid and non-refundable once confirmed. Pricing is in USD and subject to change without notice.

    Purchase Orders
    Confirmed orders are final and may not be canceled or refunded unless authorized in writing.

    Limitation of Liability
    Blue Tiger Scientific and Molecular Depot LLC are not responsible for any damages resulting from product use or misuse.

    Waiver of Claims
    By ordering, you waive all claims arising from use of Molecular Depot products.

    Shipping & Handling
    Shipping is calculated at checkout. A minimum 27% handling fee applies to each order.

    Delivery Estimates All delivery timelines are estimates and not guaranteed. FedEx service levels are subject to operational delays, weather disruptions, and regional restrictions.

    FedEx Pickup Cutoff Orders submitted after the daily FedEx pickup window may not ship until the next available pickup day.

    Shipping Exceptions FedEx may impose restrictions or delays due to package size, weight, destination, or service availability. Blue Tiger Scientific is not liable for delays beyond our control.

    Weekend & Holiday Handling Orders placed on weekends or holidays will be processed on the next business day.

    Returns & Refunds
    Returns must be requested within 30 days through Blue Tiger Scientific. Refunds are only issued for shipping errors or verified defects, and processed within 45 business days if approved. Customers are responsible for return shipping costs unless otherwise stated. Refunds will exclude original shipping fees paid at checkout.

    Warranty Disclaimer
    All products are provided "as-is" with no warranties. Warranty issues are handled by the manufacturer.

    Safety Guidelines
    Always consult the product’s SDS. Products must not be ingested, inhaled, or come into contact with skin or eyes unless specified.

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    Quality System (MD Levels)
    Molecular Depot’s MD-Quality System includes:

    MD 1000: Non-regulated use, no change notification

    MD 2000: Non-regulated use, limited change notification

    MD 3000: Regulated use, enhanced quality standards

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    Orders may ship in parts. Claims for shortages or defects must be submitted within 2 days of receipt. Delivery dates are estimates only.

    Extended Payment Terms
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    Products cannot be resold without written approval from Molecular Depot LLC. Blue Tiger Scientific enforces this restriction.

    Governing Law
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Product Resources:

Manual Manual
Brochure Brochure

Copy of Technical Specifications

FeatureDetails
Viewing Head Siedentopf type trinocular head, inclined at 30°, Interpupillary adjustment 53mm to 75mm, graduated diopter on left eyetube (30mm I.D. eyetubes)
Eyepieces SWH10X Widefield high eyepoint eyepiece, Field No. 22, tube O.D. 30.0 mm
Nosepiece Quintuple
Quintuple LWD Planachromat Phase 10x, 20x
Condenser TC Condenser N.A. 0.30, W.D. 73.0mm
Stage180mm(X) x 245mm(Y) plain stage with replaceable glass insert with 45mm opening, Glass Stage plate insert
IlluminationKoehler without iris, with phase slider, 3W LED
WarrantyLIMITED LIFETIME WARRANTY

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