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Optiferrin®
Optiferrin® from InVitria
Be the first to write a review!
Citations:
(10)
Supplier Page
Supplier Page from
InVitria for
Optiferrin®
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Description
Optiferrin is recombinant human transferrin that is completely blood-free. Optiferrin’s performance is equivalent to human holo transferrin in cell culture and offers significant regulatory advantages due to its safety and consistency
Product Specs
Company Info
Citations
Reviews
Product Specs
Item
Optiferrin®
Company
InVitria
Price
Supplier Page
View Company Product Page
Catalog Number
777TRF029-100G
Size
100G
Applications
Cell culture, Targetting carrier
Concentration
40% Iron
Conjugate/Tag
Unconjugated
Format
Lyophilized Powder
Purity
>95%
Type
Recombinant human transferrin, partially iron saturated
Molecular Weight
84.8 kDa
Species
Human
Molecule Name
Transferrin
Source/Expression System
Non-mammalian
NCBI Full Gene Name
transferrin receptor, transferrin
NCBI Gene Aliases
IMD46, CD71, TFR1, p90, PRO1557, T9, TR, TFQTL1, TRFR, PRO2086, HEL-S-71p, TFR
Research Area
Cell Culture
Add to Compare List
InVitria
12635 E. Montview Blvd.
Suite 330
Aurora
,
Colorado
80045
United States
Phone
: (800) 916-8311
Company Profile
Website:
http://www.invitria.com
Citations (10)
(1)
Dissecting gene regulatory networks governing human cortical cell fate
Nature
January 21, 2026
Jingwen W. Ding, Chang N. Kim, Megan S. Ostrowski, Yashodara Abeykoon, Bryan J. Pavlovic, Jenelle L. Wallace, Nathan K. Schaefer, Tomasz J. Nowakowski, Alex A. Pollen
medium contained insulin (Thermo Fisher, catalogue no. A1138IJ), transferrin (
Invitria
, catalogue no.
777TRF029-10G
), selenium (
Sigma
, catalogue no.
S5261
-10G), 1.23 mM ascorbic acid (Fujifilm/Wako, catalogue no. 321-44823),
(2)
Interrogating the Regulatory Function of HAQERs during Human Cortical Development
bioRxiv
December 1, 2025
Yashodara Abeykoon, Natalie Dzikowski, Yanting Luo, Enakshi Sinniah, Seth Weaver, Bryan J. Pavlovic, Jenelle L. Wallace, Riley J. Mangan, Craig B. Lowe, Alex A. Pollen
10-92CM or Hyclone SH30261.01) supplemented with BSA, Insulin (Thermo, A1138IJ), Transferrin (
Invitria
,
777TRF029-10G
), Selenium (
Sigma
,
S5261
-10G), 1.23 mM ascorbic acid (Fujifilm/Wako, 321-44823), Defined Lipids (
Thermo
(3)
Accelerated Tempo of Cortical Neurogenesis in Down Syndrome
bioRxiv
October 4, 2025
Jingwen W Ding, Chang N Kim, Marilyn R Steyert, Andrew T Yuan, David Shin, Dimitar Ivanov, Tomasz J Nowakowski, Alex A Pollen
NaH2PO4. Slices were cultured in media containing Insulin (Thermo, A1138IJ) -Transferrin (
Invitria
,
777TRF029-10G
) -Selenium (
Sigma
,
S5261
-10G), 1.23 mM ascorbic acid (Fujifilm/Wako, 321-44823), 1% polyvinyl alcohol
(4)
Refined and benchmarked homemade media for cost-effective, weekend-free human pluripotent stem cell culture
Open Research Europe
September 19, 2025
Lukasz Truszkowski, Sveva Bottini, Sara Bianchi, Mirko G. Scrivano, Giulia Ferrari Ramondo, Linda Belluci, Helen Bell, Silvia Becca, Kirsten E Snijders, Giulia Savorè,
et al.
-1 sodium bicarbonate (Sigma-Aldrich, #S8875-500G), 10 µg mL -1 transferrin (
Optiferrin
–
Invitria
, #
777TRF029-1G
), 19.4 µg mL -1 insulin (Gibco, #A11382II), 5 ng mL -1 t-FGF2-G3 (145aa, Qkine, #
Qk052
), 2 ng mL -1
(5)
An updated protocol for the cost-effective and weekend-free culture of human induced pluripotent stem cells
STAR Protocols
March 31, 2021
Davi Marco Lyra-Leite, Hananeh Fonoudi, Mennat Gharib, Paul W. Burridge
insulin,Gibco,A11382IJ Hydrochloric acid (1 N),
Sigma-Aldrich
,
H9892
Recombinant human transferrin (
Optiferrin
),
InVitria
,
777TRF029-10G
"Recombinant human FGF2-G3 (solution, 1 mg/mL)",Made by a recombinant protein production core,N/A
Sodium selenite
(6)
Generating a Cost‐Effective, Weekend‐Free Chemically Defined Human Induced Pluripotent Stem Cell (hiPSC) Culture Medium
Current Protocols in Stem Cell Biology
June 2, 2020
Hananeh Fonoudi, Davi M. Lyra‐Leite, Hoor A. Javed, Paul W. Burridge
RT Hydrochloric acid (1 N) (
Sigma
,
H9892
), store at RT Recombinant human transferrin (
InVitria
Optiferrin
,
777TRF029-10G
), powder, store at −20 °C
Sodium selenite
(See recipe;
Sigma
,
S5261
-10G), store at RT Recombinant human
(7)
Chemically defined generation of human cardiomyocytes
Nature methods
August 1, 2014
Burridge PW, Matsa E, Shukla P, Lin ZC, Churko JM, Ebert AD, Lan F, Diecke S, Huber B, Mordwinkin NM,
et al
.
(8)
Characterization of transferrin receptor-mediated endocytosis and cellular iron delivery of recombinant human serum transferrin from rice (Oryza sativa L.)
BMC Biotechnology
December 1, 2012
Deshui Zhang, Hsin-Fang Lee, Steven C Pettit, Jennica L Zaro, Ning Huang, Wei-Chiang Shen
(9)
Biochemical and structural characterization of recombinant human serum transferrin from rice (Oryza sativa L.)
Journal of Inorganic Biochemistry
November 1, 2012
Ashley N. Steere, Cedric E. Bobst, Deshui Zhang, Steve C. Pettit, Igor A. Kaltashov, Ning Huang, Anne B. Mason
(10)
Expression, purification, and characterization of recombinant human transferrin from rice (Oryza sativa L.)
Protein Expression and Purification
November 1, 2010
Deshui Zhang, Somen Nandi, Paula Bryan, Steve Pettit, Diane Nguyen, Mary Ann Santos, Ning Huang
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Optiferrin® from InVitria
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