FGFR-4 Protein, Human (HEK293, His)

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

Size	Price	Stock	Quantity
50 μg	$405	In-stock	Estimated Time of Arrival: December 31
100 μg		Get quote
250 μg		Get quote

* Please select Quantity before adding items.

Biological Activity	Measured by its ability to inhibit FGF acidic (aFGF / FGF1) dependent proliferation of Balb/c3T3 mouse embryonic fibroblasts. The ED ₅₀ for this efect is typically 0.2-1 μg/mL.
Species	Human
Source	HEK293
Tag	C-His
Accession	P22455 (M1-D369)
Gene ID	2264 [NCBI]
Synonyms	Fibroblast growth factor receptor 4; FGFR-4; CD334; JTK2; TKF
AA Sequence	MRLLLALLGVLLSVPGPPVLSLEASEEVELEPCLAPSLEQQEQELTVALGQPVRLCCGRAERGGHWYKEGSRLAPAGRVRGWRGRLEIASFLPEDAGRYLCLARGSMIVLQNLTLITGDSLTSSNDDEDPKSHRDPSNRHSYPQQAPYWTHPQRMEKKLHAVPAGNTVKFRCPAAGNPTPTIRWLKDGQAFHGENRIGGIRLRHQHWSLVMESVVPSDRGTYTCLVENAVGSIRYNYLLDVLERSPHRPILQAGLPANTTAVVGSDVELLCKVYSDAQPHIQWLKHIVINGSSFGADGFPYVQVLKTADINSSEVEVLYLRNVSAEDAGEYTCLAGNSIGLSYQSAWLTVLPEEDPTWTAAAPEARYTD
Molecular Weight	Approximately 60 kDa
Purity	Greater than 90% as determined by reducing SDS-PAGE
Appearance	Lyophilized powder
Formulation	Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4, 5% Trehalose, 5% Mannitol, 0.01% Tween-80.
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.
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. 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	Select Batch: Data Sheet (236 KB) SDS (251 KB) COA (220 KB) Handling Instructions (2659 KB)

FGFR-4 Protein, Human (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.

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

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

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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

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