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  6. VEGF121 Protein, Human (121a.a, HEK293, His)

VEGF121 Protein, Human (121a.a, HEK293, His)

Cat. No.: HY-P70519
COA Handling Instructions

VEGF145 Protein, with limited expression, exhibits specialized distribution and is not broadly present in tissues. Its restricted occurrence implies a specific, context-dependent role in physiological processes. Further research is needed to unveil the specific cellular contexts and functions where VEGF145 actively participates, providing insights into its potential contributions to localized biological activities. VEGF121 Protein, Human (121a.a, HEK293, His) is the recombinant human-derived VEGF121 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of VEGF121 Protein, Human (121a.a, HEK293, His) is 121 a.a., with molecular weight of 16-18 kDa.

For research use only. We do not sell to patients.

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Description

VEGF145 Protein, with limited expression, exhibits specialized distribution and is not broadly present in tissues. Its restricted occurrence implies a specific, context-dependent role in physiological processes. Further research is needed to unveil the specific cellular contexts and functions where VEGF145 actively participates, providing insights into its potential contributions to localized biological activities. VEGF121 Protein, Human (121a.a, HEK293, His) is the recombinant human-derived VEGF121 protein, expressed by HEK293 , with C-6*His labeled tag. The total length of VEGF121 Protein, Human (121a.a, HEK293, His) is 121 a.a., with molecular weight of 16-18 kDa.

Background

VEGF145 Protein, characterized by limited expression, is not widely distributed across tissues or cell types. The restricted occurrence of VEGF145 suggests a specialized and possibly context-specific role in physiological processes. Further investigation is warranted to uncover the specific cellular contexts and functions in which VEGF145 is actively involved, shedding light on its potential contributions to localized biological activities.

Species

Human

Source

HEK293

Tag

C-6*His

Accession

P15692-9 (A27-R147)

Gene ID
Molecular Construction
N-term
VEGF121 (A27-R147)
Accession # P15692-9
6*His
C-term
Synonyms
VEGF-AA; Vascular endothelial growth factor A; Vascular permeability factor; VPF; VEGFA; VEGF
AA Sequence

APMAEGGGQNHHEVVKFMDVYQRSYCHPIETLVDIFQEYPDEIEYIFKPSCVPLMRCGGCCNDEGLECVPTEESNITMQIMRIKPHQGQHIGEMSFLQHNKCECRPKKDRARQEKCDKPRR

Molecular Weight

16-18 kDa

Purity

Greater than 95% as determined by reducing SDS-PAGE.

Appearance

Lyophilized powder.

Formulation

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Reconstitution

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Storage & Stability

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Shipping

Room temperature in continental US;may vary elsewhere.

Documentation

VEGF121 Protein, Human (121a.a, HEK293, His) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • Reconstitution Calculator

  • Dilution Calculator

  • Specific Activity Calculator

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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VEGF121 Protein, Human (121a.a, HEK293, His)
Cat. No.:
HY-P70519
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