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  3. TDGF1 Protein, Human (HEK293, Fc)

TDGF1 Protein, Human (HEK293, Fc)

Cat. No.: HY-P71112
COA Handling Instructions

The TDGF1 protein is a GPI-anchored cell membrane protein involved in Nodal signaling. TDGF1 Protein, Human (HEK293, Fc) is the recombinant human-derived TDGF1 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of TDGF1 Protein, Human (HEK293, Fc) is 139 a.a., with molecular weight of ~51.0 kDa.

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

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Size Price Stock Quantity
10 μg $170 In-stock
50 μg $510 In-stock
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  • Biological Activity

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Description

The TDGF1 protein is a GPI-anchored cell membrane protein involved in Nodal signaling. TDGF1 Protein, Human (HEK293, Fc) is the recombinant human-derived TDGF1 protein, expressed by HEK293 , with C-hFc labeled tag. The total length of TDGF1 Protein, Human (HEK293, Fc) is 139 a.a., with molecular weight of ~51.0 kDa.

Background

The TDGF1 Protein, a GPI-anchored cell membrane protein, emerges as a key participant in Nodal signaling. Functioning as a Nodal coreceptor in cis, cell-associated CRIPTO, when shed by TMEM8A, dynamically modulates Nodal signaling by enabling soluble CRIPTO to serve as a Nodal coreceptor on neighboring cells. This shedding mechanism contributes to the intricate regulation of Nodal signaling pathways. Moreover, TDGF1 is implicated in the determination of epiblastic cells, which subsequently give rise to the mesoderm, underlining its significance in early developmental processes. Notably, TDGF1 interacts with the activin type-1 receptor ACVR1B, further underscoring its role in mediating critical cellular signaling events.

Species

Human

Source

HEK293

Tag

C-hFc

Accession

P13385 (L31-S169)

Gene ID
Synonyms
Teratocarcinoma-derived growth factor 1; Cripto-1 growth factor; CRGF; Epidermal growth factor-like cripto protein CR1; TDGF1; CRIPTO
AA Sequence

LGHQEFARPSRGYLAFRDDSIWPQEEPAIRPRSSQRVPPMGIQHSKELNRTCCLNGGTCMLGSFCACPPSFYGRNCEHDVRKENCGSVPHDTWLPKKCSLCKCWHGQLRCFPQAFLPGCDGLVMDEHLVASRTPELPPS

Molecular Weight

Approximately 51.0 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

TDGF1 Protein, Human (HEK293, Fc) 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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TDGF1 Protein, Human (HEK293, Fc)
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HY-P71112
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