For research use only. Not for use in humans.

Hpn328 (Anti-CD3e & DLL3 & Serum Albumin)

Synonyms: Gocatamig, MK-6070 Cat.No.A4049

HPN328 is a humanized, trispecific T-cell activating construct (TriTAC) targeting CD3 for T-cell engagement, HSA for half-life extension, and DLL3 on tumor cells. It induces potent T-cell-mediated cytotoxicity against DLL3-expressing small cell lung cancer (SCLC), leading to tumor regression and long-term anti-tumor immunity. M.W 53.06 kDa.

Hpn328 (Anti-CD3e & DLL3 & Serum Albumin)

Quality Control

Specificity

Name	Citation	CD38	CD45	CD39	CD88	CD73	Others
RBN013209	0	++
MK-0159	0	+++
CD38 inhibitor 1 (compound 78c)	7	+++
AB680	0					++++
NQ301	1		+				TXA2 receptor
SodiuM Metatungstate	3			++
PMX-53	3				✔
LY-3475070	2					✔

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1. "+" indicates inhibitory effect. Increased inhibition is marked by a higher "+" designation. 2. "✔" indicates inhibitory effect, but without specific value.

Mechanism of Action

Description	HPN328 is a humanized, trispecific T-cell activating construct (TriTAC) targeting CD3 for T-cell engagement, HSA for half-life extension, and DLL3 on tumor cells. It induces potent T-cell-mediated cytotoxicity against DLL3-expressing small cell lung cancer (SCLC), leading to tumor regression and long-term anti-tumor immunity. M.W 53.06 kDa.

Cell Lines	Assay Type	Concentration	Incubation Time	Formulation	Activity Description	PMID

Product Details

CAS No.	N/A
Source	CHO
Storage (From the date of receipt)	-80℃(avoid freeze-thaw cycles)

Comparison of Clones for

^*Literature analysis of various clone (for this target) products available on the market shows that Selleck's selected clones are more frequently applied. (data until September 2024)

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