Rat Angiopoietin 2 (ANGPT2) Protein

Product specifications

Proteins and Peptides

Angiopoietin 2 (ANGPT2)

E. coli

Rat

Unconjugated

Molecular Weight: Calculated MW: 15.7 kDa  Observed MW (SDS-PAGE): 15 kDa
Concentration: Prior to lyophilization: 200 µg/ml
Sequence Fragment: Glu352-Trp477
Tag: N-terminal His tag

Recombinant

> 90%

10 µg

50 µg

100 µg

200 µg

500 µg

Lyophilized To keep the original salt concentration, we recommend reconstituting to the original concentration prior to lyophilization (see Concentration) in ddH2O. If a lower concentration is required, dilute in PBS, pH 7.4. If a higher concentration is required, the product can be reconstituted directly in PBS, pH 7.4, though please note that this will change the overall salt concentration. The stock concentration should be between 0.1-1.0 mg/ml. Do not vortex.

WB, SDS-PAGE

Prior to lyophilization: PBS, pH 7.4, containing 0.01% Sarcosyl, 1 mM DTT, 5% Trehalose and Proclin-300.

Shipped within 5-7 working days.

Store at 2-8 °C for up to one month. Store at -80 °C for up to one year. Avoid repeated freeze/thaw cycles.

No

O35462

AGPT2,ANG2,LMPHM10

Protein ANGPT2

RUO

This product is for research use only.   Not for human consumption, cosmetic, therapeutic or diagnostic use.

Descripción

ANGPT2 is a secreted protein that functions as a context-dependent antagonist or agonist of the Tie2 receptor, depending on cellular and environmental conditions. ANGPT2 disrupts ANGPT1-Tie2 signaling under inflammatory or angiogenic conditions, leading to increased vascular permeability, endothelial activation, and vessel destabilization. ANGPT2 is expressed primarily in the vasculature, where it facilitates vascular remodeling during angiogenesis, inflammation, and tissue repair. It plays a key role in pathological angiogenesis observed in cancer, where it promotes the formation of abnormal, leaky blood vessels that support tumor growth and metastasis. ANGPT2 also acts as a regulator of inflammatory responses by enhancing endothelial activation and leukocyte recruitment. Elevated ANGPT2 levels are associated with diseases such as sepsis, diabetic vascular complications, and cardiovascular diseases, where excessive vascular permeability and endothelial dysfunction occur. ANGPT2 serves as a biomarker for vascular injury and a potential therapeutic target for stabilizing blood vessels in pathological conditions.

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