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Bevonescein

Catalog No.GC72224 Copy One-Click Copy Product Info

Bevonescein (ALM-488) is a novel, intravenously-administrated fluorescein-conjugated peptide that binds nerve-associated connective tissue, labels peripheral nerves under real-time fluorescence imaging (FL) in living mice and human ex vivo nerve tissue.

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Bevonescein Chemical Structure

Cas No.: 2276787-79-0

Size Price Stock Qty
1 mg
$99.00
In stock
5 mg
$290.00
In stock
10 mg
$387.00
In stock

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Sample solution is provided at 25 µL, 10mM.



Description of Bevonescein

Bevonescein (ALM-488) is a novel, intravenously-administrated fluorescein-conjugated peptide that binds nerve-associated connective tissue, labels peripheral nerves under real-time fluorescence imaging (FL) in living mice and human ex vivo nerve tissue. Bevonescein is a peptide-linked tracer which fluorescently labeled both intact and degenerated nerves.

Bevonescein (ALM-488; 900 nmol; IV; underwent a 90-minute observation period) improves nerve identification for intact, degenerated, and partially regenerated nerves by vivo realtime fluorescence imaging (FL) in female SKH‐1 hairless, wild‐type, ~25 g mice[1].

References:
[1]. Kayva L Crawford, et al. Identification of Degenerated Murine Facial Nerves With Fluorescence Labeling After Transection Injury. Otolaryngol Head Neck Surg. 2023 Aug;169(2):234-242.
[2]. Feredun Azari, et al. Intraoperative molecular imaging clinical trials: a review of 2020 conference proceedings. J Biomed Opt. 2021 May;26(5):050901. Feredun Azari, et al. Intraoperative molecular imaging clinical trials: a review of 2020 conference proceedings. J Biomed Opt. 2021 May;26(5):050901.

Chemical Properties of Bevonescein

Cas No. 2276787-79-0 SDF
Formula C112H144N22O32 M.Wt 2310.47
Solubility DMSO : 100 mg/mL (43.28 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO) Storage Sealed storage, away from moisture and light
General tips Please select the appropriate solvent to prepare the stock solution according to the solubility of the product in different solvents; once the solution is prepared, please store it in separate packages to avoid product failure caused by repeated freezing and thawing.Storage method and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored at -20°C, please use it within 1 month.
To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time.
Shipping Condition Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request.

Complete Stock Solution Preparation Table of Bevonescein

Prepare stock solution
1 mg 5 mg 10 mg
1 mM 432.8 μL 2.1641 mL 4.3281 mL
5 mM 86.6 μL 432.8 μL 865.6 μL
10 mM 43.3 μL 216.4 μL 432.8 μL
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**When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and MSDS / CoA (available online).

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In vivo Formulation Calculator (Clear solution) of Bevonescein

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

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Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

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Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL saline, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.

Product Documents

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Review for Bevonescein

Average Rating: 5 ★★★★★ (Based on Reviews and 30 reference(s) in Google Scholar.)

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