-
Transcobalamins are
carrier proteins which bind
cobalamin (B12).
Transcobalamin I (TC-1), also
known as
haptocorrin (HC), R-factor, and R-protein is encoded...
-
Haptocorrin (HC) also
known as
transcobalamin-1 (TC-1) or
cobalophilin is a
transcobalamin protein that in
humans is
encoded by the TCN1 gene. One essential...
-
intrinsic factor protein is
encoded by the
CBLIF gene.
Haptocorrin (
transcobalamin I) is
another glycoprotein secreted by the
salivary glands which binds...
-
circulating B12,
rendering it
unavailable for
cellular delivery by
transcobalamin II. This is
conjectured to be a
circulating storage function. Several...
- deficiency". Orphanet.
Retrieved 2024-05-15. "Methylmalonic
aciduria due to
transcobalamin receptor defect". Orphanet.
Retrieved 2024-04-27. "Methylmalonic acidemia...
-
three different protein molecules: haptocorrin,
intrinsic factor and
transcobalamin II.
Methylcobalamin Hydroxocobalamin Adenosylcobalamin Cobalamin biosynthesis...
-
absorbed into the body.
Since the body
already has
liver receptors for
transcobalamin/vitamin B12
saturated by the injection, much of the
ingested vitamin...
- to both
transcobalamins. Most of the time, 80–94% of
vitamin B12 in the
blood binds to haptocorrin,
while only 6–20% is
binds to
transcobalamin ll. Only...
- stomach,
bound to a
glycoprotein secreted by the
salivary glands –
transcobalamin I also
called haptocorrin,
which protects the acid-sensitive vitamin...
- transcobalamines" [Anemias due to
disorder of folate,
vitamin B12 and
transcobalamin metabolism]. La
Revue du
Praticien (in French). 43 (11): 1358–63. PMID 8235383...
