VitroGel Angiogenesis Assay HC Kit

• Xeno-free functional hydrogel system supporting angiogenesis process
• Control and study the effect of the hydrogel mechanical properties on the angiogenesis process
• Multiple applications in one kit:  Tube formation, invasion, and animal injection
• Control the hydrogel properties:  Add your own growth factors and compare with positive control
• Harvest cells within 20 minutes at 37 °C without enzyme solution

VitroGel Angiogenesis Assay Kit is a revolutionary tool for researchers to study the effect of both hydrogel properties and culture medium on the angiogenesis process. The kit can be used to study the angiogenesis tube formation and invasion on both 2D hydrogel coating and 3D cell culture methods. The VitroGel system is also good for animal injection for in vivo studies.

Angiogenesis is a highly regulated process that involves the growth of new blood vessels from the existing vasculature. This process plays an important role in both normal developmental processes and numerous pathologies, including wound healing, tumor growth, and metastasis to inflammation and ocular disease.

Traditional angiogenesis assay highly relies on natural extracellular matrix (natural ECM), which has non-adjustable hydrogel compositions and properties.  Therefore, our understanding of the angiogenesis process is limited by studying the molecular cues such as growth factors and inhibitors in culture medium only. There is a lack of knowledge on how hydrogel properties affect the angiogenesis process.

There are two versions of VitroGel Angiogenesis Assay Kits:

• VitroGel Angiogenesis Assay Kit (Cat No. VHM06-K):  Ready-to-use with a fixed hydrogel mechanical strength to support the angiogenesis assay with adjustable supplements.
• VitroGel Angiogenesis Assay HC Kit (Cat No. TWG011-K):  Assay kit with a tunable high-concentration hydrogel to allow full control of the hydrogel’s mechanical strength with adjustable supplements.

Depending on the kit type, the tunable VitroGel Angiogenesis Assay HC Kit can contain the following components:

• VitroGel AAK-HC, a tunable, xeno-free high-concentration hydrogel.
• AAK Dilution Solution, for adjusting the hydrogel concentration
• AAK Supplement 1, a hydrogel supplement without vascular endothelial growth factors (VEGFs) for promoting cell attachment and growth.
• AAK Supplement 2, a hydrogel supplement with VEGFs to promote tube formation and as a positive control.

All the components can be purchased separately.
Additional AAK Supplements can be purchased separately here >

Besides molecular cues, the VitroGel Angiogenesis Assay HC Kit allows researchers to explore the effects of hydrogel mechanical properties on angiogenesis.  The high concentration VitroGel AAK-HC hydrogel is room temperature stable and can be adjusted by simply mixing the hydrogel solution and dilution solution at different rations (recommend 1:1 to 1:5 v/v) to achieve different mechanical strengths. The diluted hydrogel solution can be directly mixed with supplements at 2:1 (v/v) ratio for hydrogel formation. Researchers can adjust the molecular cues of the hydrogel by adding the growth factors/inhibitors directly to the supplement before mixing with VitroGel AAK-HC.  Cells cultured in this system can be further harvested easily with the VitroGel Cell Recovery Solution.

2D Hydrogel Coating for Tube Formation and Invasion Workflow

3D cell Culture Workflow

Specifications

Recommended Product

Recover cells from the hydrogel in 20 minutes with high cell viability. Enzyme-free system.

VitroGel Organoid Recovery Solution